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A quality pair of mountain bike shorts is the core of your riding kit. The best mountain bike shorts look good but fit comfortably, provide protection, breathe well, and allow unrestricted movement and easy pedaling. While spandex shorts were once dominant in mountain biking, baggy shorts are by far the most common because they provide a variety of benefits for most riders.

These days, mountain bike shorts are designed to meet the demands of all types of riding and riders, from cross-country to downhill, and that includes more options than ever made specifically for women. Gone are the days when women had to make do with scaled-down men’s shorts. To help, we gathered a diverse selection of the best models on the market to test and compare side by side.

Our experts spent months testing the 14 pairs of shorts included here while analyzing important factors like materials, design, fit, comfort, pedal-friendliness, breathability, pockets, and style, switching frequently between models for direct comparison. After hundreds of hours and thousands of miles, we narrowed in on our favorites and those that excel in specific conditions and uses.

Editor’s Note: This guide was refreshed on December 16, 2025, to include women-focused advice and product highlights.

Before we jump into the selections, one note: Many of the baggy shorts here do not include chamois. If you choose to ride in baggies, our team highly recommends adding a pair of chamois to wear under them. Chamois will offer soft protection for your bottom over your saddle.

The Best Mountain Bike Shorts of 2026

Best Overall Mountain Bike Shorts

Patagonia Dirt Roamer Shorts

Patagonia Dirt Roamer Shorts

9.1/10 RATING

Best Overall Mountain Bike Shorts for Women

Shredly Limitless 11″ – Stretch Waistband High-Rise Short

Shredly Limitless 11″ – Stretch Waistband High-Rise Short

9/10 RATING
BUY OPTIONS

Best Lightweight Mountain Bike Shorts for Men

Velocio Ultralight Trail Short

Velocio Ultralight Trail Short

9.0/10 RATING

Best Mountain Bike Shorts for Women with a Classic Waistband

Wild Rye Freel Shorts

Wild Rye Freel Shorts

9/10 RATING
BUY OPTIONS

Most Comfortable Mountain Bike Shorts for Men

Curious Creatures Sun Dog Short

Curious Creatures Sun Dog Short

8.8/10 RATING

Best Midweight Mountain Bike Sorts for Men

Outdoor Research Freewheel Ride Shorts

Outdoor Research Freewheel Ride Shorts

8.6/10 RATING
BUY OPTIONS

Best Women's Chamois

Shredly Biker Cham

Shredly Biker Cham

8.5/10 RATING
BUY OPTIONS

Best Men's Mountain Bike Shorts for Gravity Riding

Fox Defend Bike Shorts

Fox Defend Bike Shorts

8.3/10 RATING

Best Budget Mountain Bike Shorts for Men

Specialized Trail Air Shorts

Specialized Trail Air Shorts

8.2/10 RATING

Best Budget Mountain Bike Shorts for Women

Flylow Lola Short

Flylow Lola Short

8/10 RATING

Best Extra-Coverage Mountain Bike Shorts for Women

Norrøna Fjora Flex1 Short

Norrøna Fjora Flex1 Short

8/10 RATING

Best Men's Mountain Bike Shorts for Wet Conditions

POC Bastion Shorts

POC Bastion Shorts

7.7/10 RATING

Best Minimalist Mountain Bike Shorts for Women

Curious Creatures Marilyn Short

Curious Creatures Marilyn Short

7.5/10 RATING

Most Versatile Mountain Bike Shorts for Women

Curious Creatures Ramble Scramble Short

Curious Creatures Ramble Scramble Short

7.5/10 RATING
See more picks

Specifications

Material
4-way stretch 86% polyester/14% spandex
Inseam length
12.5"
Pockets
2 zippered thigh pockets
Measured weight
160 g (size 32)
Available sizes
Even waist sizes 28-44, 31, and 33

Pros & Cons

Pros

  • Super comfortable
  • Lightweight
  • Highly breathable and quick-drying
  • Welded seams
  • Good pockets

Cons

  • Moderately expensive

Patagonia has a long history of making some of the best outdoor apparel in the industry, so it came as little surprise when they launched their mountain bike apparel line a few years back. Now in their second generation, the Dirt Roamer shorts ($129) have some notable changes compared to the original, including a slightly longer inseam, tougher material, revised waist adjustment system, and the addition of a second pocket. They are still super lightweight, highly breathable, and impressively comfortable, but now they have a more versatile fit and improved durability, making them one of the best shorts out there.

Like many Patagonia products, the Dirt Roamer shorts are made with recycled materials in a Fair Trade Certified factory. The 86% recycled polyester and 14% spandex blend is impressively light, breathable, stretchy, and feels great against the skin. All the seams are welded, reducing bulk and eliminating stitching that could cause irritation or chafing while pedaling.

The angled hem of the leg opening hangs lower in the front and plays well with low-profile knee pads while avoiding calf contact in the back for enhanced pedaling comfort. The moderate 12.5-inch inseam length hangs nicely around the knees and avoids being too short, which was a complaint about the original version.

The Dirt Roamer shorts come in a whopping 11 sizes with even numerical waist sizes between 28 and 44, along with 31 and 33 inches, so you be sure to get a relatively precise fit. Our size 32 test pair fit true to size with little need to use the two low-profile waist adjusters positioned externally on either side of the waistband. Still, they are there if you need them, and they make for quick, easy, and secure on-the-fly tension adjustments.

The contoured waistband fits very comfortably above the hips, and it features a secure dual snap closure atop a short zippered fly. These minimalist shorts feature two zippered top-loading pockets, one on each thigh, that provide ample carrying capacity and easily fit a modern smartphone. The Dirt Roamer shorts are designed to pair with Patagonia’s Dirt Roamer Liner Bibs or Liner Shorts (sold separately), and the pockets feature a unique internal pass-through flap to access the contents of the cargo pockets on the liners.

While it is super lightweight and breathable, the material used in the Dirt Roamer shorts feels fairly durable. They have stood up well to regular use, a couple of minor crashes, and frequent scrapes from trailside bushes and branches. That said, they are quite thin and they wouldn’t be our first choice for hard-hitting riding at the bike park or enduro-style riding.

Regardless, the Patagonia Dirt Roamer shorts truly shine on the trail, essentially going unnoticed while riding. They are lightweight, breathable, and well-designed with quality construction and materials, and we think they look pretty darn good, too. If you’re looking for a great pair of shorts for your everyday mountain bike adventures, we feel the Dirt Roamer is one of the best.

Specifications

Inseam
Varies by size, falls above knee (size 4 is 10.5″, for example.)
Pockets
2 front pockets, 1 zippered pocket, 1 snap-closure pocket
Liner
Not included
Material
Recycled polyester-spandex blend
Waistband
Elasticized with mid-rise zipper and double-snap closure
Size range
XS-3XL (00-24)

Pros & Cons

Pros

  • Unique, eye-catching patterns
  • Waistband moves with you and doesn’t bunch or open on-the-go
  • Large size range with tailored inseam lengths

Cons

  • Not the warmest or longest short if you need more protection from cold weather, the elements, or brush

The recently overhauled Shredly Limitless 11″ – Stretch Waistband High-Rise Short ($108) from Shredly, a pioneer of women’s mountain bike shorts, has an innovative, broad waistband — similar to a yoga pant — and the fit is more streamlined by removing the front leg seams and vents.

We loved pulling on this pair of ride shorts to start, and they keep on delivering. The design excels in all conditions, on short and long alpine rides alike. What stuck out most is how soft, malleable, and lightweight they feel — how can durable mountain bike shorts actually be this smooth?

Secondly, the fabric is extremely tenacious. On a recent super steep, rocky, rowdy descent, our foot popped off the pedal when we bottomed out. While riding out the technical landing, our backside skid over the back tire — but the fabric held — and there were zero signs of tire friction. What?!

Based on rider requests, the shorts were also updated with a zippered pocket. The pocket is smartly placed higher on the thigh to help remove the shake-and-shimmy of a heavy phone while you pedal, which we found works well and is comfortable.

Whether we were crawling up a steep ascent or rocketing down berms, there were no noticeable seam snags, rub points, or tight areas in the Shredly Limitless 11″ or gusset. It was like we weren’t wearing shorts at all.

If you’re looking for a pair with a shorter inseam, Shredly has you covered there, too. The Shredly Limitless 7″ ($98) has the same incredible features as the 11-inch version, but with 4 inches less length for those who prefer a shorter inseam. And for those seeking increased leg coverage, the Shredly Limitless 14″ ($115) is for you.

Read Review: A Comfortable, Smooth, Stylish Classic

Best Lightweight Mountain Bike Shorts for Men

Velocio Ultralight Trail Short

Specifications

Material
Italian milled stretch woven fabric (79% polyamide, 21% elastane)
Inseam length
13.5" (size M)
Pockets
2 zippered thigh pockets
Measured weight
135 g (size M)
Available sizes
XS-4XL

Pros & Cons

Pros

  • Very lightweight
  • Excellent patterning and fit
  • Breathable
  • Come with a stretchy Arcade belt
  • Minimal and subtle branding
  • 30-day satisfaction guarantee

Cons

  • Expensive
  • No built-in waist adjustment
  • Heavily articulated cut is less ideal off the bike

Known more for its premium road and gravel cycling apparel, Velocio recently launched a new line of Off-Road Equipment for both men and women. They currently offer several jerseys, a lightweight trail jacket, riding pants, and two models of shorts, including the Ultralight Trail Shorts ($159) that we got our hands on for testing. It didn’t take long to realize that these are some of the highest-quality shorts on the market. We had the chance to test our shorts with Velocio’s Delta Trail Jersey ($79), which was equally impressive.

Velocio’s expertise in crafting quality road bike apparel is immediately evident in both the fit and finish of the Ultralight Trail Shorts. The paneling of the shorts, articulation, and form-fitting cut are absolutely perfect. They come in nine sizes from XXS to 4XL, covering waist sizes between 27.5 to 40 inches. Our size Medium test pair has a claimed 32-inch waist, and it fits true to size.

Should you need to add a little tension to the waist, the shorts come with a Velocio-branded stretch belt made in collaboration with Arcade belts (also sold separately for $38) that fits through the belt loops. The lack of built-in waist adjusters may put some people off, but it does reduce weight, bulk, and bunching at the waistline, and ours fit so well that we didn’t have to use the belt anyway. Silicone dots across the back of the waistband help keep them in place while riding, and a locking snap at the top of the zipper fly ensures they won’t pop open unexpectedly.

Inseam length varies by size with the Medium we tested coming in at 13.5 inches. They hang right down around the middle of the kneecap while standing, rise slightly above the knee while pedaling, and there is adequate space in the leg opening to work well with low-profile knee pads.

The hem at the knee is bonded and taped, and along with the streamlined fit and ample stretch in the material, they are exceptionally pedal-friendly. The relatively minimal design has two zippered pockets, one on each thigh, that are back-loading and hold contents like a phone out of the way and with impressive stability.

While expensive, they are in line with other high-end mountain bike shorts, plus they include a $35 belt with the purchase. Certainly, some riders will scoff at the lack of waist adjustability, but we found it unnecessary, and the belt has you covered should you need to snug them up. We did notice that the articulation in the waist could cause them to hang a little funny when off the bike, though it is one of the reasons they are so comfortable and high-performing while riding.

If lightweight, excellent fit, and quality construction are important to you, check out the Velocio Ultralight Trail Shorts. For something a little burlier, check out the Trail Access Shorts ($179) that are made from a slightly heavier stretch Cordura fabric.

Best Mountain Bike Shorts for Women with a Classic Waistband

Wild Rye Freel Shorts

Specifications

Inseam
12″
Pockets
2 hand pockets, zippered thigh pocket
Liner
No
Material
4-way stretch nylon (88% nylon, 12% spandex)
Waistband
Non-adjustable with belt loops
Size range
0-18

Pros & Cons

Pros

  • Comfort and style
  • Great pocket placement
  • Durable
  • Cool patterns

Cons

  • Not adjustable at the waist

These shorts are some of our favorites because of their awesome style combined with comfort and functionality. Every single time we’ve worn them — provided there are other people on the trails — we’ve gotten compliments on the look, pattern, and style. The Wild Rye Freel Shorts ($139) are similar to the Wild Rye Kaweah but differ in one way — fabric (and thus price).

The Freel is made with a slightly more durable, four-way stretch DWR-treated, water-resistant nylon, as opposed to the Kaweah’s polyester fabric. Both are comfortable. And if you don’t mind dropping a few extra bucks, the durability and feel of the Freel are even better.

The fabric of the Wild Rye Freel Shorts is comfortable and strong, the shorts come in sizes 0 to 18, the fit is complimentary in the saddle, and we love the longer 12-inch inseam on this style. Patterns include desert dream and alpine bloom, or they come in solid black and mahogany. No matter what color or pattern you choose, these shorts look good and transition easily from your ride to hanging with friends afterward.

Two open jeans-style hand pockets are great off the bike, while a zippered pocket on the right thigh perfectly fits a phone and holds it out of the way while riding. The size range should ensure a good fit for most ladies, and although the waist does not have any adjustments, the loops make it easy to snug them up with your favorite belt if needed.

After testing the Wild Rye Freel shorts, it’s easy to see why everyone loves them. These shorts perform well on the bike, look great all the time, and are built to last.

Most Comfortable Mountain Bike Shorts for Men

Curious Creatures Sun Dog Short

Specifications

Material
155 gsm 100% polyester
Inseam length
12.5"
Pockets
2 zippered thigh, 1 snap rear
Measured weight
175 g (size 32)
Available sizes
Even waist sizes 28 to 40

Pros & Cons

Pros

  • Super-comfortable material, waistband
  • Minimalist design
  • Good pockets
  • Clean look

Cons

  • Drawcord waist adjustment
  • Moderately expensive

Curious Creatures has been steadily growing its product selection, with the Sun Dog shorts ($125) adding another option for men to the lineup. With a luxuriously soft, lightweight material and a stretchy waistband, these shorts take comfort to new heights while still performing well on the bike.

Compared to the tougher midweight material used in the brand’s Ramble Scramble shorts, the fabric used for the Sun Dog shorts is much softer, lighter, stretchier, and more breathable. Curious Creatures chose a Bluesign-approved 100% polyester with 4-way stretch and a weight of 155 gsm. It feels buttery and soft to the touch and moves freely, allowing for completely unrestricted pedaling and movement on the bike.

The soft, stretchy, yoga-style waistband enhances the comfort of the Sun Dog Shorts. We found the tension in the waistband to be adequate to keep the shorts up, but the drawcord could be useful for those who may need to snug them up around the waist.

The waistline is only lightly articulated, but the stretch in the material and waistband kept them super comfortable in the riding position. This design negates a zipper fly, however, but it was easy enough to take pee breaks, regardless.

We found the 12.5-inch inseam to work well on our long-legged tester, falling just above the knee and providing ample coverage from the sun. We wore these with and without knee pads while testing, and they worked well in both configurations. Otherwise, the fit is relatively slim and streamlined with a low-key and timeless style.

Unlike the pocket-heavy design of the Ramble Scramble shorts, the Sun Dog shorts have a more bike-specific layout. Two zippered pockets, one on each thigh, have vertical zips and a backloading design that makes them easy to access. They fit phones easily and hold their contents off to the side for unencumbered pedaling. A snap pocket on the back adds some off-the-bike utility and a little pop of color.

The Sun Dog shorts are lightweight, but if you’re looking for the lightest shorts around, the 115 gsm material of the Velocio Ultralight shorts can’t be topped. On the flip side, if you’re after something a little more substantial, the Outdoor Research Freewheel Ride shorts are made from a slightly heavier and tougher-feeling material, which may be better suited to more aggressive riding and conditions.

Still, the Curious Creatures Sun Dog is tough to beat if you’re looking for soft and supremely comfortable mountain bike shorts. They look good and feel even better, and that’s a win-win in our book.

Best Midweight Mountain Bike Sorts for Men

Outdoor Research Freewheel Ride Shorts

Specifications

Material
88% nylon, 12% spandex
Inseam Length
12 in.
Pockets
2 zippered thigh
Measured weight
211 g (size 32)
Available sizes
Even waist sizes 28 to 42

Pros & Cons

Pros

  • Durable material
  • Secure and low-profile waist adjusters
  • Well-considered details

Cons

  • Not the most breathable
  • Limited stretch

Outdoor Research has long produced a wide range of quality outdoor apparel. Until somewhat recently, however, the brand did not offer any mountain bike-specific products. That changed when they launched the Freewheel collection, a comprehensive range of mountain bike clothing and accessories. We covered the launch of the Freewheel collection a while back and recently spent more time testing the Freewheel Ride shorts ($115).

Designed to be layered over a liner short, the Freewheel Ride shorts have a relaxed but nicely contoured fit that avoids being excessively baggy. We found the articulated waist and contoured waistband to be very comfortable in the riding position. The locking snap ensures they won’t come undone unexpectedly, and the zipper fly makes for easy nature breaks. The dual waist adjustment straps are very low-profile and worked well to securely snug the waistband.

The 12-inch inseam rose a bit above the knee on our long-legged tester when pedaling, but it is a good length that should work for most riders. The hem is angled up in the back and inside to reduce contact and the potential for chafing the knee, and the size of the opening worked well with or without knee pads. A layer of DuraPrint dimples covers the outside of the knee for added durability in that high-wear area.

The storage consists of two zippered pockets on the thighs. The right side is top-loading, while the left is back-loading. Both are large enough to fit modern smartphones or similar-sized items and hold them on the outside of the thigh in a pedal-friendly location. Ventilation is limited to some laser-cut perforations on the back just below the waistband.

The 4-way stretch material is Bluesign approved and has a tough, durable feel while remaining relatively soft to the touch. They have an impressive amount of stretch vertically, but the horizontal stretch is comparatively a bit limited. Still, we didn’t find them to feel restrictive in any way. Given the midweight of the material, however, they weren’t the most breathable. That said, the DWR coating helped repel water and aided in drying, and they were great for riding anytime it wasn’t scorching hot.

Overall, the Freewheel Ride shorts are a thoughtfully designed and well-made pair of mountain bike shorts. With durable materials, quality construction, and a bike-specific fit, these shorts are ready to ride as hard as you are. At $115, they are priced competitively and are a solid value, too.

Specifications

Inseam
7″
Pockets
Yes, two! They’re large, also
Liner
Serving as the liner, the pad ranges from 2 mm to 14 mm thick in targeted zones
Material
Buttery nylon-spandex, OEKO-TEX 100 Certified
Waistband
High-reaching waistband-free
Size Range
XS-3XL

Pros & Cons

Pros

  • Beautiful chamois that you can feel good wearing solo or under shorts
  • Extremely comfortable waist-free high-reaching upper
  • Fabric is super soft and stretchy
  • Lots of colors and pattern options

Cons

  • Lengthier than other chamois if you prefer a shorter inseam

Not everyone wants to wear baggy mountain bike shorts when they ride. We tested out the new Shredly Biker Cham ($98), and this design is one of the most functional we’ve ever worn — it’s simply elegant and fashionable. These versatile bike shorts can be worn on their own or under your favorite baggies, depending on the look you’re going for.

You might not think much of the scalloped hem with laser-cut perforations until you pull these shorts on and shred. There’s no need to sacrifice style when it’s packed into such a comfortable chamois that fits smoothly under your baggy shorts or works great and looks cute on its own. The Biker Cham also comes in a range of colors and patterns to match your style.

We also really like the two long stretchy pockets on each side of the shorts. While we tended to wear these as a liner beneath other riding shorts (and wouldn’t use the pockets), we always used those pockets before and after rides while wearing only the Cham. They fit a phone perfectly.

The longer 7-inch length of these chamois is super comfortable and helps protect our skin. The chamois pad itself is densely padded and very appreciated, with a variable thickness of 2-14 mm from the front to the backside. We’re also happy to see the materials are PFAS and PFC-Free, lowering our exposure to potential cancer-causing agents.

If you tend to wear thicker mountain bike shorts over your chamois, get hot easily, or live in a humid, sunny environment, be aware that the fabric of the Shredly Biker Cham is not the most breathable. In contrast, some of the other liner chamois are made of mesh for extreme breathability. This textile is built so that you can wear it alone without an outer layer, and it’s not see-through. The thicker material reduces the breathability that mesh provides.

At the top of the short, there’s technically zero waistband, meaning the fabric tapers off and is super smooth and high-reaching. We found it to be comfortable and rarely saggy. It was so elastic and stretchy that, typically, when we pulled those puppies on, they’d stay. Ultimately, we also love how smooth and buttery the fabric is on these shorts.

Best Men's Mountain Bike Shorts for Gravity Riding

Fox Defend Bike Shorts

Specifications

Material
Recycled 4-way stretch: 86% polyester, 7% elastane, 7% polyamide nylon
Inseam Length
13.25"
Pockets
2 zippered hand pockets and 1 zippered thigh pocket
Measured Weight
332 g (size 32)
Available Sizes
Even waist sizes 28 to 40

Pros & Cons

Pros

  • Tough fabric for aggressive riding
  • Clean aesthetic
  • Long inseam prevents pad gap
  • Comfortable

Cons

  • Heavier weight
  • Not super breathable

Fox Racing has been putting out some of the best mountain bike apparel for a long time, and the latest Defend Shorts ($130) are our favorite for gravity riding. Gone are the days you look like you’re gearing up for a motocross ride when you go to the bike park, these stylish shorts have a much more subdued look and come in three neutral color options. Still, they’re made from a burly fabric to stand up to aggressive riding and have a long inseam that works well with kneepads. 

If you spend your days riding lifts at the bike park, shuttling, or riding super rough terrain, the Defend shorts are up to the task. Made from a rugged recycled material, these shorts brush off encounters with trailside branches or wipeouts without a second thought. They are much more substantial than thinner, lighter options. 

That also makes them a bit heavier, and at 332 g (size 32), they are the heaviest shorts we tested by a significant margin. But, if you value protection and durability for gravity riding, that weight is relatively inconsequential. Laser-cut perforations on the inside of the thighs allow for a bit of airflow, but the thickness of the material also means that these shorts run a bit hotter. Again, if you’re not climbing all day in the heat, it’s not a big deal. 

The Defend shorts come in even waist sizes between 28 and 40, and our size 32 test pair fit true to size. The offset Race-ratchet closure provides a couple of inches of tension adjustment, is easy to use, and doesn’t feel bulky or uncomfortable at the waist. The 13.25-inch inseam length is pretty ideal for gravity riding, and these shorts work great with kneepads of all sizes. 

Two zippered hand pockets and a zippered phone/pass pocket on the thigh provide ample storage space. While the thigh pocket perfectly fits a phone, we found that it tended to bounce around a bit while riding, so we opted to carry it in the hand pockets, which worked just fine.

The Fox Defend Shorts also happen to look great. They aren’t excessively baggy, and the solid color options are tasteful and pair well with any jersey in your closet. One small fox head logo on the left thigh is the only branding, a stark contrast to the logo-heavy, moto-styling of gravity shorts of the past.

Best Budget Mountain Bike Shorts for Men

Specialized Trail Air Shorts

Specifications

Material
Vaporize woven: 86% polyester/14% spandex
Inseam length
13.5"
Pockets
1 zippered pocket on left thigh
Measured weight
162 g (size 32)
Available sizes
Even waist sizes 28-44

Pros & Cons

Pros

  • Lightweight
  • Airy
  • Material feels tough but light
  • Very pedal-friendly

Cons

  • Sizing runs a tad big
  • Only one pocket
  • No zipper fly

Specialized is arguably the biggest player in the cycling industry, and the brand is capable of outfitting you from head to toe, as well as bikes, no matter what type of riding you do. The brand has been producing mountain bike apparel for many years, and the Trail Air short ($130) is intended to be a lightweight and well-ventilated short for pedal-heavy trail riding. These shorts deliver a high level of comfort, breathability, and mobility, and are a great option for anyone seeking a minimalist short for riding in warm to hot conditions.

At their retail price, the Trail Air shorts aren’t a particularly great value. But Specialized has deeply discounted them for a while, so you can pick them up for $40 to $50, depending on the color. This pricing undercuts virtually every other short on the market, and is a screaming deal.

The Trail Air shorts have a relatively slim fit through the hips and loose but not excessively baggy legs that cater well to their trail riding intentions. The 13.5-inch inseam hangs down around mid-knee and plays well with light- to mid-duty knee pads. The angled hem is shorter in the back to prevent unwanted calf contact, and the welded hem and taped seams ensure an irritation-free pedaling experience.

Specialized’s Vaporize woven fabric is a blend of 86% polyester and 14% spandex, and it is lightweight, adequately stretchy, highly breathable, and feels great against the skin. Some perforations on the inner thighs and on the back of the waistband aim to add a little more airflow, and these shorts live up to their airy promises.

The Trail Air shorts come in even waist sizes between 28 and 44, so most people will be able to find a relatively precise fit. A simple ladder strap buckle at the waist is used as both the closure system and the waist adjustment, offering about 2 inches of adjustability.

We did find, however, that our size 32 test pair ran a little big, and we had the ladder strap maxed out and wouldn’t have minded being able to get them a little tighter. There is a bit of stretch in the waistband itself, which is the primary culprit, and we think it might be a good idea to size down if buying these shorts.

A single zippered pocket on the left thigh makes up the storage capabilities. This backloading pocket fits a phone perfectly and holds its contents securely and out of the way of the pedal stroke.

The Specialized Trail Air shorts are a well-designed and constructed pair of lightweight, breathable, and pedal-friendly trail riding shorts that are a great option for riding in the heat of summer. They’ve got a clean aesthetic and minimal branding, and come in several colors to match your taste.

Specifications

Inseam
11”
Pockets
2 hand pockets, 1 side pocket (all zippered)
Liner
Not included
Material
Intuitive IQ MTB Stretch fabric
Waistband
Customizable velcro cinch on each side, interior silicone grip, plus belt loops and a zippered, single-snap closure
Size range
XS-L (0-12)

Pros & Cons

Pros

  • Three roomy pockets
  • Super comfortable, pliable, breathable fabric
  • Rather stain resistant, even the light colors
  • Baggy design hits the mark for style and freedom of movement

Cons

  • XL or plus-sizes not available
  • Some riders might prefer a more feminine or athletic fit

With a baggier look and feel, the Flylow Gear Lola Short ($95) delivers a Tomboy take on women’s mountain shorts, but we can’t get enough of the buttery fabric. New for 2024, the Lola offers a soft hand feel and a forgiving stretch that easily slides over a chamois and is comfortable for big days in the saddle. 

Stretching nearly to the knee, the exterior hem has an angled feminine detail, reminding us of a herringbone pattern. We love that these shorts offer three roomy, stretchy zippered stash zones: two hand pockets and a lengthy one off the right hip. The hand pouch is large enough to stuff a big phone, which holds close to the body and doesn’t jostle while dancing down chunky rock gardens.

Even after one fairly muddy 32-mile ride, during which we absolutely caked the blue-steel color with wet dirt, these shorts came out of the wash without any stains. Score! While we found that the Lola shorts are pretty true to size and super comfortable, we were thankful for the grippy interior silicone patches and the exterior velcro adjusters to help tailor the fit at the waist. The band really does wick sweat, yet it doesn’t loosen over time. For riders that prefer a belt, generous loops line the midriff. The zipper and single-snap closure never popped open on rides, either. 

For sunny and sweat-ridden adventures, the Inuitive IQ MTB fabric is reinforced with 50+ UPF. The quick-drying textile served us well with zero chafing, and it felt adequately breathable in the high alpine. The interior polyester lining is soft against the skin, and while it does pill fast, it’s not visible, and the exterior holds up against a beating. As long as the velcro belt lasts, we’ll be pulling on the baggy, smooth Flylow Lola Shorts for many more miles ahead.

Best Extra-Coverage Mountain Bike Shorts for Women

Norrøna Fjora Flex1 Short

Specifications

Inseam
15″
Pockets
2 zippered hand pockets, zippered thigh pocket with an interior tiny mesh pocket
Liner
Not included
Material
Flex1: 50% recycled nylon with reinforced knees and seat and a PFC-free DWR
Waistband
Higher-reach to cover up backside, double snap and zip closure plus an integrated wide Velcro belt
Size range
XS-XL

Pros & Cons

Pros

  • Premium coverage for top protection against the elements
  • Great choice for long rides or bikepacking

Cons

  • Some riders might find the length too much
  • Expensive

The Norrøna Fjora Flex1 ($159) is among the most durable and protective pairs of shorts out there. The 15-inch inseam is long, with articulation and reinforcement atop the knees, which stay covered even when we’re in the saddle. The added length provides extra protection from the sun, trailside bushes, and unexpected encounters with the ground, and it pairs well with knee pads.

While that construction might be a bit overbuilt for some everyday rides, it’s our go-to for long hours in the saddle in variable conditions — like our self-supported 142-mile Kokopelli Trail ride under brutal sun and dashes of rain. The waistband also reaches higher than our other shorts, adding lower back protection and comfort, especially if we’re wearing a loaded backpack for a long journey.

Despite the extra leg coverage, two front-facing, mesh-lined, zippered vents on the legs of the Norrøna Fjora Flex1 allow airflow if needed on the ride. The integrated Velcro belt is substantial and wide and definitely helps tighten up the shorts, especially on back-to-back days. Two zippered hand pockets and a spacious zippered thigh pocket provide ample space for your storage needs.

If you’re seeking more coverage and protection than most shorts provide, the Norrøna Fjora Flex1 is a great option to consider. While protective, they’ve still got a flattering cut and have you covered, literally, for your most epic mountain bike adventures.

Best Men's Mountain Bike Shorts for Wet Conditions

POC Bastion Shorts

Specifications

Material
3-layer waterproof fabric
Inseam length
15" (measured)
Pockets
2 zippered hand pockets, 1 zippered rear card pocket
Measured weight
215 g (size M)
Available sizes
S-XXL

Pros & Cons

Pros

  • Waterproof material
  • Taped seams
  • Long inseam and large leg opening work well with knee pads
  • Quality construction

Cons

  • Expensive
  • Legs are super roomy
  • Hand pockets hold contents on top of thigh
  • Material is noisy

POC has recently made a big push into weather-resistant mountain bike apparel with interesting new models like the wildly expensive $500 Consort MTB Dungaree overalls and shorts like the Bastion ($200). If you ride in wet or highly variable weather conditions regularly and don’t want to wear pants all the time, the three-layer waterproof Bastion shorts are a compelling option to keep you dry without overheating. At $200, they certainly aren’t inexpensive, but they are similarly priced to other fully waterproof shorts on the market.

Of course, not everyone needs or wants waterproof shorts, but those who live in perpetually wet areas or are seeking a little extra wind and water protection for those shoulder season rides are the target market of the Bastion shorts.

Constructed from a three-layer waterproof fabric with fully taped seams, they protect from tire spray in the rear and rain and splashes in the front, keeping you dry if the weather goes south or you choose to go out and ride in the rain. While they aren’t quite as breathable as lightweight nonwaterproof shorts, the fabric does allow heat and moisture to escape, and air easily circulates up from the leg opening to keep you cool.

POC doesn’t specify an inseam length for the Bastion shorts, but we measured it at 15 inches on our size Medium test pair. With an angled hem, they actually feel a bit longer than that, and they provide lots of leg coverage, hanging just below the kneecap while standing and barely rising above it while pedaling. The long cut, along with roomy legs and a fairly large leg opening, plays super well with any kind of knee pads.

At the waist, a single metal snap secures a flap over the zipper fly, and two large external Velcro tabs provide a couple of inches of waistband adjustment. We found the broad waistband to be quite comfy, with minimal bunching from the adjusters, even when snugged up to fit our 32-inch-waisted tester.

There are a total of three pockets, two zippered hand pockets and one on the rear of the waistband. While we don’t love the positioning of the front pockets that hold their contents on the top of the thigh, they provide plenty of space and the mesh lining means they can be used for ventilation if they aren’t carrying anything. The small zippered pocket on the back is the perfect size to fit a credit card or other small, thin items.

While the Bastion shorts are certainly great for riding in wet and sloppy conditions, they aren’t exactly the shorts you want to be wearing when it’s dry or warm. The material is somewhat noisy when pedaling and they are simply overkill when taken out of their conditions niche.

They are indeed a boutique product aimed squarely at specific riders and conditions, but if you’re looking for quality waterproof shorts, the POC Bastion might be a perfect fit.

Best Minimalist Mountain Bike Shorts for Women

Curious Creatures Marilyn Short

Specifications

Inseam
12”
Pockets
1 zippered side pocket
Liner
Not included
Material
2-way stretch, durable midweight plain-woven nylon (152 gsm), PFC-free DWR finish, Bluesign-approved
Waistband
Side zipper and single snap (two options for waist width)
Size range
XS-XL (0-14)

Pros & Cons

Pros

  • Single stretchy side pocket is spacious for a phone, well-placed, and zipper secured
  • High waist offers unique feminine cut
  • Really light and forgiving textile

Cons

  • Not many pockets
  • No belt loops might be a downer for some

We questioned how a seemingly simple and high-cut mountain bike short would serve us on the trail and were pretty blown away by just how comfortable the Curious Creatures Marilyn Short ($130) turned out to be. What a perfect ode to an icon! 

Yes, the look is on the “sexier” side, but still sports tech. With a fit on the slimmer side of the baggy spectrum, the waist reaches high, keeping away any chance of a backside flash. We found the extra-high reach to be surprisingly comfortable. A unique waistband allowed us to easily pull these on, zipping up the side and then closing the single snap (with two options for your preferred tightness). The closure never popped open on a ride. 

These shorts reach further down the leg than their sister, the Ramble Scramble. While they’re not baggy, they’re slightly less snug-fitting than the Ramble. Super minimal seams lead to a very smooth, airy feel and a simple, streamlined, uncluttered aesthetic. We don’t typically use pockets on our backside while we ride, so why not keep the look polished? The brand also partnered with a local Montana-based sewing studio, The Stitch House, to handle repairs if those surface down the line. 

Launched in the fall of 2023, Curious Creatures is relatively new on the scene, but we’re already seeing them everywhere on the trails. After trying them for ourselves, it’s easy to see why. We appreciate the fusion of flattering cuts and a fun yet technical vision for ladies on bikes. 

Don’t sleep on the Curious Creatures Marilyn if you’re after a high-performance, comfortable, slim-fitting, and minimalist pair of mountain bike shorts. Slender and form-celebrating yet functional, we like to think Marilyn would love these shorts, too.

Specifications

Inseam
7”
Pockets
2 hand pockets, 2 back pockets, 1 inset pocket, 1 envelope pocket, 1 small zippered pocket
Liner
Not included
Material
4-way stretch, bio-based (easily recyclable) heavyweight twill polyester (240 gsm), PFC-free DWR, Bluesign-certified
Waistband
Interior drawcord, zipper and single button closure
Size range
XS-XL (0-14)

Pros & Cons

Pros

  • Fun, hip style that doubles for everyday summer use
  • Ample pockets
  • Super stretchy, comfortable fabric
  • Unique shorter length

Cons

  • Most pockets are not secure for rides (but great for post-ride and everyday use)
  • Some riders prefer belt loops
  • Hits mid-thigh or higher, and some bikers might prefer more leg protection

Talk about hipster — making a new mark on the mountain bike scene, the Curious Creatures Ramble Scramble Short ($139) marries the look of jean cutoffs and trail shred. And we really dig ‘em. 

Founder and designer Natasha Woodworth launched the brand in the fall of 2023, and we’re stoked to finally put down miles with the apparel. Following more than a decade on Patagonia’s design team — where she rocketed off the women’s MTB and touring lines — plus years with Quicksilver, Lady Gaga, and Marc Jacobs, she established a new fun-yet-technical vision for ladies on bikes. 

With a slim fit, the Ramble Scramble hits mid-thigh and hikes a bit while pedaling, showing the hem of our chamois (We love the feminine, scalloped hem on the Shredly Biker Cham, and we don’t mind getting peeks while we roll!). With sizable biker quads, we recommend sizing up if you don’t want a hug. But we’ll say the fabric is deliciously malleable and smooth, so the fit doesn’t bug. Inside, a drawcord is available to help snug up the waistband, which is comfy and goes unnoticed. 

Lightweight and treated with PFC-free DWR, the surface repels moisture (woohoo!), and the feel? Super soft. Decorated with pockets, there are two rear and two hand pockets without zip closures. There’s also a tiny inset pocket on the right side, hanging above the hand pouch. On the right is also a broad envelope pocket and a smaller zippered pocket, which fits an ID or key fob (but not a large phone). While we wouldn’t use most of the pockets while we rip singletrack because they lack security, we appreciate their presence post-ride. Also, we love that the Curious Creatures eyeball logo is visible on our back right pocket as we pedal. 

The roundup of pockets reminds us of lifestyle shorts — and even one-ups with regard to storage — and that’s a special niche these mountain bike shorts fill. As soon as we’re done on dirt, we pull off our chamois and keep sporting these shorts as an everyday summer piece in our wardrobe. One niggle: the garment’s hand pocket tends to get ruffled when we pull items out, so they need a little manual ironing with our hands. Not a big deal but it’s a tad annoying. The issue would likely be less prevalent if we’d sized up instead of going slim with the fit. 

Ladies who want a fun, stretchy pair of mountain bike shorts they can seamlessly wear from happy hour shreds to grabbing dinner with the crew, look no further than the Curious Creatures Ramble Scramble Short. We recommend rocking these shorts on your rest days, too.

Mountain Bike Shorts Comparison Chart

MSRPInseam LengthPocketsSize Range
Patagonia Dirt Roamer Shorts$12912.5 inches228 – 44
Shredly Limitless 11″ Short$10811 inches (8)40 – 12
Velocio Ultralight Trail Short$15913.5 inches (Medium)2XS – 4XL
Wild Rye Freel Shorts$13912 inches20 – 14
Curious Creatures Sun Dog$12512.5 inches328 – 40
Outdoor Research Freewheel Ride$11512 inches228 – 42
Shredly Biker Cham
$987 inches2XS – 3XL
Fox Defend$13013.25 inches328 – 40
Specialized Trail Air $13013.5 inches128 – 44
Flylow Lola Shorts$9511 inches30 – 12
Norrøna Fjora Flex1 Short$15915 inches3XS – L
POC Bastion$20015 inches3S – L
Curious Creatures Marilyn Short$13012 inches10 – 14
Curious Creatures Ramble Scramble Long$13911.5 inches628 – 40

How We Tested the Best Mountain Bike Shorts

The GearJunkie testing team is made up of amateur to expert road cyclists, bikepackers, mountain bikers, and racers. We’ve ridden cross-country and steep alpine trails all over the West, including in competitions, while bikepacking across the Rockies, and on self-supported trips like the 142-mile Kokopelli Trail.

The team at GearJunkie takes testing and reviewing outdoor gear very seriously. We feel very fortunate to be in a position that allows us to spend time outside on the bike while analyzing products and providing insight that may help people make more informed purchase decisions.

Our men’s mountain bike shorts review author, Jeremy Benson, has been professionally testing and reviewing mountain bikes, accessories, and apparel for over 8 years. In that time, he has tested more than 30 different pairs of mountain bike shorts, including the 14 models in this review.

Benson is an avid mountain bike rider and racer who started riding as a youth in the early ’90s. He’s spent the past 23 years living in the Sierra Nevada mountains in and around Lake Tahoe, Calif., obsessively riding the many hundreds of miles of nearby world-class singletrack, much of which is accessible from right out the door.

The author climbing up a mountain bike trail high above lake Tahoe while testing mountain bike shorts
The author testing mountain bike shorts near his home in Lake Tahoe; (photo/Heather Benson)

Benson enjoys all styles of riding, from lung-busting XC and gravel races to massive backcountry epics, shuttle runs, steep skidders, and long hike-a-bikes, you name it. The amount of time he spends in the saddle makes him particularly tough on and critical of the gear he uses, and he’s always searching for the best products to enhance his experience and improve his performance out on the trails.

Years spent testing all kinds of gear helped him develop a keen ability to analyze and scrutinize products and convey his findings in reviews. Benson has also contributed to several other buyers’ guides, including mountain bike helmets and the best mountain bike shoes, as well as cycling sunglasses and hitch bike racks for transporting your rides.

Our women’s testing was led by Senior Editor Morgan Tilton and supported by a team of riders ranging from casual trail enthusiasts to competitive racers and bikepackers. To point, Tilton put in over 47,000 vertical feet of climbing while testing the mountain bike shorts in the past year. Aside from testing bike gear, she helps manage the gear-testing flock.

Collectively, our testers logged thousands of miles and tens of thousands of vertical feet of climbing across the Rockies, Sierra Nevada, Oregon, and Colorado, riding through sun, wind, rain, and even hail. Women’s mountain bike shorts were evaluated for durability, fit, ease of movement, protection, fabric feel, breathability, and functionality, both while riding and during off-bike moments like loading up the car or setting up camp after a long day.

Years spent testing all kinds of gear helped him develop a keen ability to analyze and scrutinize products and convey his findings in reviews. Benson has also contributed to several other buyers’ guides, including mountain bike helmets and the best mountain bike shoes, as well as cycling sunglasses and hitch bike racks for transporting your rides.

While testing, we focused on important performance characteristics like fit, pedal-friendliness, ventilation/breathability, and pocket design. Each model was worn with and without knee pads to test compatibility, and friends were asked to comment on the style. After hundreds of hours and thousands of miles in the saddle, we honed in on our favorites and those that excel in specific areas compared to the rest.

Beyond our team’s experience, we also considered the most popular, highly rated, acclaimed, and bestselling shorts on the market, as well as a broad range of price points, features, and styles to meet the needs of various types of bikers.

Riding on a desert trail in women's mountain bike shorts
Senior Editor Morgan Tilton testing the Shredly Limitless 11″ Short in the Southwest; (photo/Eric Phillips)

Buying Advice: How to Choose Mountain Bike Shorts

With so many brands and models of mountain bike shorts on the market, finding the right pair can be tricky. There are a number of factors to consider when choosing your next pair of shorts, and we’ll break down some of the most important elements of mountain bike shorts below. Getting the right fit is the most important, but you’ll also want to get shorts that suit your riding style, personal style, weather conditions, and budget.

What Type of Riding Do You Do?

As there are many different styles of mountain biking, there are just as many different mountain bike shorts to suit the needs of different riders. It stands to reason that a person who rides cross-country has different needs and wants from their shorts than someone who rides chairlifts at the bike park all day.

As such, manufacturers design shorts for the various sub-genres of mountain biking using different materials, inseam lengths, and designs. If you participate in several different styles of riding, it may make sense to have several pairs of shorts that you can switch between. Likewise, different seasons have different demands, and having shorts of different weights or weather resistance may be helpful when the temperature or weather changes.

Riding in the Fox Defend mountain bike shorts
If you ride at the bike park or with knee pads more often than not, then burlier shorts like the Fox Defend might be a good fit; (photo/Heather Benson)

While many cross-country riders, and especially racers, may prefer to wear Lycra for performance reasons, there are baggy shorts that are well suited to high-efficiency, high-output XC riding. Generally speaking, cross-country riders typically opt for shorts that are lightweight, breathable, slim-fitting, and super pedal-friendly, which often feel like you aren’t wearing baggy shorts at all.

For trail riding, most riders still prioritize pedal-friendliness and may gravitate toward lightweight shorts, though many prefer a slightly longer inseam to work with light-duty knee pads and slightly more robust fabrics for increased durability.

Gravity-oriented riders who spend time riding DH at the bike park or smashing enduro laps generally prioritize heavy-duty fabrics for added protection and durability, as well as longer inseams and looser fits that play well with knee pads and/or protective undershorts.

Velocio Ultralight Trail shorts and proper fit
Getting shorts that fit properly is critical. The Velocio Ultralight Trail shorts are some of the best-fitting shorts that we’ve tested; (photo/Jeremy Benson)

Getting the Right Fit

As with any article of clothing, getting mountain bike shorts that fit right is one of the most important aspects of the purchase process. The better your shorts fit, the more comfortable they will be, and the less they will distract you from the important task of riding your bike.

Shorts that fit well typically fade into the background and go virtually unnoticed while riding. Too tight, and they put pressure on your abdomen or restrict your movement. Too loose, and they can slip down and require frequent adjustment while riding. If you wear padded liner shorts, or a chamois, it is also important to consider them, as the shorts will need to fit over those as well.

The author mountain biking through a bermed turn while testing mountain bike shorts
Mountain bike shorts that fit well don’t distract from the ride and allow you to focus on the task at hand; (photo/Heather Benson)

Waist size is the primary factor in the fit equation, and most shorts come in a range of sizes to fit the most typical waist sizes. It varies by brand, but many offer their shorts in numerical waist sizes that typically make it easy to find the size that’s closest to your waist measurement in inches.

Other brands offer their shorts in what is known as categorical sizes — small, medium, large, etc. — with each size intended to fit a small range of waist sizes. With categorical sizing, always be sure to check a brand’s size chart to find where you fall in their size range. For women, most brands offer a size run from at least size 0 to size 18.

Be sure to double-check the size chart for each pair of shorts you consider buying, and to measure yourself before making an order or stop by a retailer to try on a pair first. Mountain bike short sizes and the precise measurements for each size are not universal and often differ across brands.

What’s most important is that the waistband doesn’t fold over or pop open or pinch your lower stomach while you lean forward on your bike. It’s also nice to have a waistband with adjustability so you can forgo a belt and tighten your shorts as needed, especially if the ride is particularly long, sweaty, or rainy.

Author Mary Murphy wearing the Club Ride Eden Shorts while gravel biking
Mountain bike shorts range in length from upper thigh to below the knee; (photo/Katie Botwin)

Many women’s mountain bike shorts have more traditional waistbands and closures. The Wild Rye Freel shorts, for example, have a double-snap, zip closure, and wide, stretchy width, plus belt loops if you decide to go that route. Some modern women’s mountain bike shorts come with broad, stretchy waistbands to gently and comfortably hug your waist — similar to your favorite pair of yoga pants.

In addition to waist size, how shorts fit through the hips, buttocks, and thighs is another factor to consider, particularly for those with more muscular legs or larger body structures. Ideally, you want the shorts to be loose enough that they aren’t squeezing any part of your body and allow for unrestricted freedom of movement without being excessively baggy.

Some brands provide hip and thigh measurements for their shorts so you can get a good idea of how they will fit in those areas. 7Mesh even sizes its shorts based on hip and thigh circumference measurements to find the best fit.

Waist adjustment systems comparison shot
Different brands use different methods of adjusting the tension of the waistband on mountain bike shorts. While different, they all work to achieve the same goal; (photo/Jeremy Benson)

Inseam Length

The best inseam length comes down to personal preference, the type of riding you do, the elements you’ll be riding in, and your style. If you’re going on a long ride in sunny, exposed (as in, no tree coverage or shade) terrain, consider wearing longer shorts to protect the tops of your legs from getting sunburned.

Longer shorts can also protect the side of the legs from thick brush, tree branches, or insects if you’re riding in a buggy area or on a wild, unkempt trail. If you’re bikepacking or alpine riding on steep slopes and getting on and off your bike, the longer fabric can also help protect your legs from getting scraped up. A longer inseam also typically plays better with knee pads and helps to prevent pad gap — a gap between the bottom of the shorts and the top of the pad — and is generally preferred by those doing more aggressive riding.

Shorter inseams leave more of the thigh exposed, which may be preferred by many ladies for style purposes. The inseam lengths of the women’s mountain bike shorts in our guide range from 6 inches to 15 inches, with 9 to 12 inches being the sweet spot for most trail rides.

DSC8793
Inseam lengths vary, and what works best for you is typically a function of your riding style and personal style; (photo/Eric Phillips)

These days, most men’s baggy mountain bike shorts have inseams ranging from 11 inches to 15 inches. Shorts that hang down around the knee when standing and rise slightly above the knee when pedaling are the norm for most riders. What length works best for you will depend on your riding style, personal style, height, and whether or not you wear knee pads.

Shorts designed with pedal friendliness as the priority often have somewhat shorter inseams that are less restrictive of the pedal stroke, while those designed with gravity riding in mind typically have longer inseams for more leg coverage and better compatibility with knee pads.

Regarding knee pad compatibility, longer inseams tend to play nicest as they cover the top of the pad and help avoid “pad gap,” which can be considered a fashion faux-pas in certain circles. Of course, a rider’s height is also a consideration, as a 15-inch inseam may fit a taller rider perfectly and look like a pair of capris on a shorter person. Fortunately, some brands vary their inseam lengths by size for a more proportional fit across their size range.

Laser cut ventilation holes on the Pearl Izumi Summit Shell shorts
Laser-cut ventilation holes like these allow for a little extra airflow and breathability where you need it; (photo/Jeremy Benson)

Ventilation and Breathability

Depending on the weather and temperatures you ride in most frequently or even seasonally, how much you perspire, or the level of effort you put in while riding, the ventilation and breathability of your mountain bike shorts may or may not be an important factor to consider.

People who live in warmer climates or ride in the heat of the day will generally be more inclined to wear lightweight or well-ventilated shorts than those who live and ride in more temperate regions. Live in an area where the seasons bring massive temperature swings? It is often best to have multiple pairs of shorts for different conditions or find the Goldilocks shorts that work well enough across a wide temperature range.

Different brands and styles of shorts approach ventilation in various ways. Most mountain bike shorts are made from technical fabrics that allow for some breathability and dry quickly when wet. Some shorts are made of fabrics that are so light and airy that they barely even feel like they are there, allow air to pass through easily, and dry incredibly quickly.

Other shorts combine light or mid-weight fabrics with ventilating features, most commonly laser-cut perforations on the inner thighs to allow additional airflow. Zippered vents are becoming less common, though some brands still use them. They work well and allow the rider to regulate the ventilation as needed.

Materials and taped seams of the POC Bastion waterproof mountain bike shorts
POC’s Bastion waterproof mountain bike shorts use technical waterproof fabric, taped seams, and waterproof zippers to keep you dry on the trail; (photo/Jeremy Benson)

Weather-Resistance

Given that shorts only cover about half your leg and have large openings at the hem by the knee, they are inherently not the most weather-resistant garment. Some brands and models of shorts do have weather-resistant materials or features in their designs, however, which may be of interest to those who ride in wet or variable conditions.

While the majority of mountain bike shorts use light to midweight fabrics that are intended primarily for use in dry and warm conditions, many of them have a Durable Water-Repellant (DWR) finish applied that works to repel occasional splashes from puddles or very light rain showers and drizzle. When combined with the quick drying properties of the materials, these shorts are appropriate for most people most of the time.

While many people who ride in wet conditions frequently will often wear mountain bike pants or trousers for added coverage and weather protection, there are times when some weather-resistant shorts may be a better option. For those times, there are several shorts on the market that are either completely waterproof or have strategic waterproof panels to combat tire spray and/or rain.

Waterproof shorts are certainly more of a niche product, but we have tested the POC Bastion shorts, which are constructed completely from waterproof fabric and have fully taped seams to combat water from all angles. Endura is another brand that makes several models of waterproof and weather-resistant mountain bike shorts.

Pockets on the Velocio Ultralight Trail shorts
Well-designed pockets, like those on the Velocio Ultralight Trail shorts, allow for easy access and hold their contents securely and out of the way; (photo/Jeremy Benson)

Pockets

The number, placement, and design of pockets on mountain bike shorts vary pretty dramatically depending on the brand, style, and intended use. The importance of pockets also varies pretty dramatically between riders and largely depends on how you carry essentials while you ride (fanny pack, backpack, on the bike, in your pockets) and how much you intend to carry in your pockets while riding.

Zippers are a common feature on most pockets, so you can close them and keep the contents secure when you’re rattling down the trail. While many mountain bike shorts used to have lots of pockets, there has been a general trend toward more streamlined and minimal designs that have fewer well-designed pockets.

All of the shorts we tested have at least one pocket (yes, even the women’s), with most having two or three, while the Curious Creatures Ramble Scramble Long sports a whopping six places to hold your stuff.

Some women’s mountain bike short designs come with minimal pockets, though, like the Curious Creatures Marilyn, which only has a single zippered pocket. Other shorts offer tons of pocket options like the Curious Creatures Ramble Scramble or the Club Ride Eden, which have two back pockets, two side pockets, and an additional pocket with a zip closure.

Again, consider what you really need to carry in your pockets on a ride. This varies, of course, but space for at least a phone seems like the bare minimum. Some riders also like to stash a multitool, snack, keys, chapstick, and more. If you intend to carry more than a phone in your pockets, then shorts with just one pocket, like the 7Mesh Slab or Specialized Trail Air, may not have adequate storage for you.

One great thing about modern mountain bike shorts is that many brands have been designing great pockets that are easy to access and hold their contents securely and out of the way. Often, these are zippered, back-loading pockets on the thighs or hips, and they can typically fit a modern smartphone with good stability so it doesn’t flop around while pedaling or descending. Not all pocket designs are great, however, and some are not as well executed, easy to use, or pedal-friendly as others.

Wearing the Curious Creatures Ramble Scramble Long mountain bike shorts out on a ride
Work wear, casual wear, or mountain bike shorts? The Curious Creatures Ramble Scramble Long shorts have a style that defies categorization; (photo/Jeremy Benson)

Style

When you look good, you feel good, and when you feel good, you can ride better. Right? Well, maybe it isn’t that simple, but all things being equal, we think that most people can agree that style matters a little bit. And, if you’re paying top dollar for some fancy mountain bike shorts, they might as well look good and line up with your personal aesthetic.

Not too long ago, the mountain bike shorts market was flooded with models that looked like they were better suited to a motocross race than pedaling a bike through the woods. Thankfully, those days are mostly behind us, and while you can definitely still find shorts that have a moto-influenced style, mostly on the DH side, there are now plenty of options that come in more subdued colors and have minimal branding that appeals to a broader range of tastes.

Looking at the shorts we tested, it is clear that solid colors and small logos are currently trending. Style is subjective, of course, but thankfully, there’s lots of variety when it comes to colors and designs, so most people should be able to find something they want to wear.

detail shot of a padded liner short or chamois turned inside out
Padded liner shorts, or chamois, like the Patagonia Dirt Roamer Bib Liner (turned inside out to show detail of the pad) have a compressive fit and a cushioned pad that may enhance your comfort on the bike; (photo/Jeremy Benson)

Padded Liner Shorts (Chamois)

One of the first pieces of advice we give first-time riders is to go out and purchase a pair of shorts with a good chamois or a padded liner short to go with your baggy shorts. It’s the single most important (and often overlooked) piece of gear that will make or break your ride. After all, we are talking about your butt here! You know what we’re talking about if you’ve ever experienced a saddle sore. And if you haven’t, let’s try to keep it that way with some of our favorite shorts.

Pronounced SHAM-mee, the chamois is the pad that is sewn into a cycling short to protect the groin area and sit bones against the saddle. The chamois is constructed with a pad that has cushioned foam with a range of densities — some designs offer more cushion than others. Typically, the materials also wick moisture and are soft. Wearing a chamois instead of regular underwear also eliminates seams, which can rub and cause chafing.

A mountain biker descending a mountain trail wearing colorful women's mountain bike shorts
Some riders wear chamois beneath mountain bike shorts, while others opt not to; (photo/Eric Phillips)

In mountain bike shorts, the chamois can be integrated into the shorts, but more often, the chamois is integrated into a short, tight-fitting liner worn beneath the exterior bike shorts. Some baggy shorts are sold with a chamois liner, which is nice to have included in the purchase. More often than not, however, these are not the best. They are better than nothing, of course, but the best-performing chamois are typically an aftermarket purchase. Some of our favorites are the Shredly YOGACHAM and the Velocio Trail Mesh Bib Liner.

While an included liner short does add value, these are typically not the highest quality. We recommend finding some good padded liner shorts or bibs that fit well and buying a few pairs to keep in rotation. There are lots of excellent options on the market these days that have higher quality chamois pads and/or special features like bib straps and integrated pockets for storage.

riding mountain bikes
Senior Editor Morgan Tilton wearing Wild Rye shorts on a bikepacking trip; (photo/Eric Phillips)

Price & Value

The models we tested range in retail price from $95 up to $200, with most models falling roughly in the middle of that range. Materials, designs, construction methods, brands, and marketing budgets all play a role in the final price of a pair of mountain bike shorts. Often, you get what you pay for, and if you’re willing and able to spend a bit more, you often get a higher-quality product or something that may best suit your specific needs.

Budget

We consider mountain bike shorts that cost less than $100 to be budget-friendly. You don’t have to shell out the big bucks to get something that’s perfectly functional and will likely last you for a couple of seasons of use, if not more.

In the under-$100 price range, however, we’ve found that the quality of materials and construction goes way up the more you spend. Shorts that retail for $60 end up feeling and performing at a lower level than those that sell for $95. Still, shorts like the Dakine Vectra ($95) or the 100% Airmatic ($99) are well-made, versatile options that perform well for the price.

The Flylow Lola Short ($95) impressed us enough to become our favorite budget-friendly model. With a soft fabric and versatile cut, these shorts are our recommendation if you don’t want to break that C-note threshold.

It’s also worth mentioning that mountain bike shorts often go on sale toward the end of the season, and last year’s colors may be sold for a significant discount. This means you may be able to find many of the mid-tier and premium options at budget-friendly prices. It pays to shop around.

Mid-Tier

In our opinion, shorts in the middle of the price range — $100 to $150 — tend to offer the best price-performance ratio and are the sweet spot for most riders. Here, you’ll find higher-quality materials, better fits, and many products that cater to more specific use cases.

For example, our best overall pick, the Patagonia Dirt Roamer ($129), tops our list for its quality, lightweight yet durable material, excellent fit, and comfort no matter how long the ride or how hot it gets. For those pedaling uphill less and letting gravity do more of the work, the Fox Defend ($130) shorts are made from a more robust material with a cut designed to provide more coverage and work well with any style of knee pads. Both the Fox and the Patagonia shorts are excellent shorts, but they are geared toward different types of riding and riders.

A great example for women’s mountain biking shorts is the Shredly Limitless 11″ ($108). With a comfy, wide, yoga-style waistband along with a stretchy fabric and great pocket layout, these shorts quickly became a favorite.

Climbing a little higher in price, the shorts from the upstart brand Curious Creatures bring style and high-quality materials to the table. Both the high-waisted Marilyn Short ($130) and the super-versatile Ramble Scramble Short ($139) fit into different style and performance categories, but both are impressively well-made. Curious Creatures is still a relatively new brand selling a smaller volume of products and, therefore, their production costs are higher which is a contributing factor in the slightly higher price.

Premium

Above the $150 mark, we’re getting into the high-end of the mountain bike shorts market. These shorts are typically made from premium materials and have excellent fits, more features, or higher production costs. For example, the Mission Workshop Traverse XC ($185) shorts are made in the USA from American-made materials. It stands to reason that they cost more than something made overseas.

Similarly, the POC Bastion ($200) shorts command a higher price because they are made from a waterproof material with fully taped seams and waterproof zippers. While not quite as expensive as those models, the Velocio Ultralight Trail Shorts ($159) are exceptionally lightweight, fit amazingly well, and come with a stretchy Arcade belt. On the flip side, the Norrøna models we tested are wind and water-resistant, like the Fjora Flex 1 ($159), or super burly, like the Fjora Heavy Duty ($179). Both shorts are made with premium, specialty materials to make them excellent in their own way.


woman riding bike while testing mountain bike shorts
(Photo/Eric Phillips)

Frequently Asked Questions

Why are women’s mountain bike shorts so long?

The easy answer is coverage. When you’re riding a bike, no matter the bike or your riding level, the last thing you want is fabric that rides up, rides down, or doesn’t provide enough coverage or protection.

When you bike in the mountains, desert, or other environments, you’ll want skin coverage and protection against the elements, including sunshine (even your legs can get burned!), wind, rain, or hail. The further you venture out from a trailhead and the higher in elevation you go, the more likely you are to get stuck in a variety of conditions (with no quick bailouts), and the exposure becomes stronger such as being closer to the sun.

You’ll also want skin protection against abrasive vegetation on the side of the trail. Whether you’re blazing narrow singletrack that is surrounded by lush wildflower fields or scratchy bushes, you’ll be glad when your epidermis is not exposed.

Factor in that you may want a nice supportive or padded liner underneath, and longer shorts are the way to go. We’ve tested a slew of shorts that range in length from 6 to 15 inches on the inseam.

What should I look for in mountain bike shorts?

The best mountain bike shorts, our testers found, were the ones that offered a comfortable and supportive fit, work with a liner or no liner, and are durable, breathable, and can hold up to weather like water and wind.

When it comes to the features of mountain bike shorts, like inseam length or number of pockets, this is personal preference but is also influenced by the conditions you’ll be riding in and the type and duration of the majority of your rides.

Our testers preferred having at least one pocket with a secure closure, and either adjustability or an elastic stretch component in the waist. They also generally prefer shorts that fall just above the knee, but for certain objectives, the ultra-long lengths are better — like longer bikepacking trips in harsh sunlight.

Why do mountain bikers wear baggy shorts?

While some riders still prefer to wear tight-fitting spandex shorts for mountain biking, most modern mountain bikers prefer to wear baggy shorts. Not only do most people want to have a more casual look and feel on the bike, but modesty also plays a role for many. While looks are a big part of the reason to wear baggy shorts, they also offer a bit more protection in the form of leg coverage and another layer of material between your skin and the trail or scratchy trailside bushes.

The fit of mountain bike shorts overall is generally baggier than you are probably used to. Similar to running shorts, the reasoning for this is range of motion. You don’t want to feel too constricted while you are pedaling and moving around on your bike.

Mountain bike shorts are also typically made of thicker fabric for durability, and a looser fit means more comfort as well, especially since many riders choose to wear a liner, or chamois, underneath their shorts. Outside of bagginess, shorts come in a variety of fits and lengths to suit varying riding styles or personal preferences.

Why should I buy mountain bike shorts? Can’t I just ride in any shorts?

You can mountain bike in any old pair of shorts you choose, and many people do. There’s nothing wrong with riding in some hiking shorts or old cut-off jeans, but we prefer to wear shorts that are specifically designed to be worn while mountain biking. Durable materials that are lightweight, quick-drying, and stretchy are combined with mountain bike-specific cuts with waist articulation and high crotch gussets to provide on the bike comfort and freedom of movement.

Quality mountain bike shorts will help you regulate temperature and moisture so you stay comfortable throughout the course of a ride, reduce the chances of irritation and chafing while pedaling, and provide leg coverage and protection from the sun, trailside obstacles, and unexpected encounters with the dirt.

Why are mountain bike shorts so expensive?

The price of mountain bike shorts varies pretty significantly, but like any outdoor apparel designed for a specific purpose, they can be pretty expensive. Technical fabrics, finishes, designs, and construction methods are the primary reasons that they can cost as much as they do.

Thankfully, there are lots of options, with less sophisticated, entry-level shorts usually coming in around $80-100, and more expensive shorts costing as much as double. If you’re operating on a budget, you can often find great deals on last year’s models or during end-of-season sales to save significant amounts of cash.

Should I wear padded liner shorts?

There’s no rule that says you have to wear padded liner shorts when you ride, but they definitely exist for a reason. Given that mountain biking takes place on rough trails and uneven terrain and we spend lots of time seated and pedaling on trail rides, adding a bit of cushioning between your body and your bike saddle can help to enhance and maintain your comfort while riding.

By adding some cushioning, padded shorts help absorb some impact, help to avoid pressure points, and can reduce or prevent irritation, chafing, and sores that may otherwise develop. Another bonus is that padded liner shorts are generally pretty snug fitting, and they can help to keep sensitive parts of the male anatomy tucked up and out of the way, reducing unwanted and uncomfortable encounters with the saddle.