Base Layer

Athletes and outdoorspeople know that base layers are essential for comfort and safety in the wild. Find the latest underwear, socks, long johns, and more.

Apparel
Carve Designs
1 MIN READ

editor Mary Murphy wearing the REI baselayers putting on ski socks at the car
4 MIN READ

Backcountry Winter Clearance 21_ 2
4 MIN READ

two hikers outside relaxing
2 MIN READ

Backcountry Skier Removing Skins in Mountains
6 MIN READ

polartec apex awards
7 MIN READ

PNW Components Lander Jacket
3 MIN READ

LifeLabs
8 MIN READ

First Lite wool layers
7 MIN READ

foot care hiking
8 MIN READ

Mustang Survival Torrens Jacket
2 MIN READ

Free Gear Fridays: BUFF ThermoNet Hinged Balaclava Giveaway
2 MIN READ

Moosejaw Anniversary Sale: 30% Off Big Brands, Plus 20% Off 1 Full-Price Item
6 MIN READ

AirBlaster ninja suit waistband detail
1 MIN READ

Stay Warm, Pee Free: Sitka Fanatic Base Layers for Women
3 MIN READ

Made-in-the-USA Hunting Brand FORLOH Aims to Be Best at Any Price
6 MIN READ

Arc'tyrex Sentinel-LT-Jacket-Twisted-Pine-Womens - Gifts for Her
4 MIN READ

Winter Workout Tights Built Tougher Than You (or Me)
5 MIN READ

Blackcomb-Lifestyle-2
1 MIN READ

700,000 Stray Microfibers From One Wash? Icebreaker ‘Tees for Good’ Break the Cycle
4 MIN READ

Smartwool sweat mapping jacket
4 MIN READ

Icebreaker base layer
5 MIN READ

MATEK
3 MIN READ

Point6 merino wool
5 MIN READ

Showers Pass Crosspoint waterproof socks
4 MIN READ

Green Guide to Buying Outdoor Apparel
7 MIN READ

Columbia Omni-Heat 3D nano fibers
3 MIN READ

Outdoor Hazards: Sunburn (In Your Mouth and Beyond)
5 MIN READ

New Ninja Suit Is A ‘Woolverino’ Onesie
3 MIN READ

We Tested Yak Wool, And It’s Awesome (but pricey)
6 MIN READ

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