After 27 years, this sock leader is updating its most popular silhouette with fibers that are recycled, stouter, and smoother.
Skiers, snowboarders, sledders, dog walkers: You know that ice-cold feet can become an arch-nemesis on a winter day. Fortunately, that pain catalyzed Smartwool — one of the most formidable outdoor sock manufacturers in the industry — to create functional, well-made socks that manage foot comfort.
Now, three decades later, the brand is pushing the boundaries of quality, sustainable hosiery. Enter the Performance Hike sock lineup, an overhaul of the company’s inaugural hike sock, and the formerly known PhD and PhD Pro models. The collection is also Smartwool’s first ever to use recycled nylon.

Why Use Recycled Fibers in Socks?
Who typically saves their beaten socks after the heels or toes are worn through? Next to no one. That’s reason enough to establish a system of closed-loop manufacturing, as trashed socks add 5,025 tons of carbon emissions to the planet each year.
From footwear to towels, carpets, and clothing, nearly 17 million tons of textile waste is generated annually in the United States alone, reports the Environmental Protection Agency (EPA). That’s a big pile to reckon with.
If we can feel good in a pair of socks while adventuring and do good for the planet, that’s a win. So we tested this new design to find out if it’s as strong and comfortable as its longstanding predecessor.

Review: Smartwool Performance Hike Light Cushion


Performance Hike Light Cushion: How It’s Different

Smartwool Performance Hike Light Cushion Ankle Socks
Smartwool Performance Hike Light Cushion Mountain Print Crew Socks
- Height: Reaches 3.25″ above the ankle
- Cushion: Light
- Material: 54% merino wool, 29% recycled nylon, 12% nylon, 3% elastane, 2% polyester
- MSRP: $23 ( men’s & women’s)
- Key features: ZQ-certified merino wool, virtually seamless toe, artwork by painter Noelle Phares, patent-pending Indestructawool technology that tightly knits premium yarns
Smartwool Performance Hike Sock: Conclusion
