Great First Layer
A baselayer or midlayer for anything from ski tours to alpine ascents, or even just kicking it around camp, the Coefficient LT Bottom features Polartec® Power Grid® fleece with a ...
Keep your Pants Up
Low-profile, recycled nylon-webbing belt with an anticorrosive aluminum buckle can be used in a pinch as a lash strap. Made in a Fair Trade Certified™ factory.
Classics Never Go Out of Style
Our Classic Hike Full Cushion Crew socks focus on comfort and durability, so you can go farther on every hike. Responsibly sourced, ZQ-certified Merino wool keeps th...
A Fun Take on a Classic Sock
We invented the first Merino wool performance sock, but we'll never stop trying to make it better. Our Classic Hike socks are getting upgraded and it starts with recyc...
A Classic for over 25 years
Over 25 years ago, we invented the original Merino wool performance sock—the Classic Hike. The Classic Hike remains mostly unchanged and certainly unmatched in comfort....
Great for Wicking Moisture Under Your Outer Socks
In black or white, the Classic Hike Zero Cushion Liner Crew hearkens back to our original construction but adds recycled nylon for strength and du...
One of Our Most Popular Socks
Our Hike Full Cushion Crew socks, formerly PhD® Outdoor, use cushioning on the entire sock to help maximize warmth and protection. These responsibly sourced, ZQ-certif...
Your New Favorite Hiking Socks
Perfect fit. Powerful durability. That's what you get when you put on Smartwool's Hike Light socks—formerly known as PhD® Outdoor. Featuring their top sock technol...
Not Too High, Not Too Low
With a mid crew height and a comfort welt with “stay put” fit, the Performance Hike Light Cushion Mid Crew shows just enough of its personality above the shoe whi...
High Performance Hiking Sock
Our new and improved Hike Light socks, formerly PhD® Outdoor, bring you enhanced features to maximize comfort and help you get after it at the highest level. We've ext...
Extra Coverage on the Trails
Do what feels natural in Smart Wool's new Hike Light Crew. Formerly known as PhD® Outdoor, they've added enhanced features to their responsibly sourced, ZQ-certified M...
