Smartwool

We've updated our Men's Merino 250 Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wo...

Meet the better-than-ever Men's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan-favorite with new colors and a new fit to impro...

Change can be a good thing. We've improved the fit on our 100% Merino bottoms with new side seams and a curved seam in the back to help provide a s...

The Merino 150 Glove brings our mid-weight Merino blend fabric to your hands. Essential for keeping the chill at bay. Built so your thumb and index...

Our Men's Merino 150 Boxer Shorts takes all of the tech you love from our boxer briefs-lightweight, breathable, anti-stink Merin - and adds a loose...

Our Merino Plant-Based Dye Neck Gaiter is made of a blend of responsibly sourced Merino wool with nylon, so it's super soft, lightweight, odor-resi...

Our Hike Full Cushion Crew socks, formerly PhD Outdoor, use cushioning on the entire sock to help maximize warmth and protection. These responsibly...

Some of our best fitting, most advanced run socks yet—we've packed years of testing, prototypes, and running smarts into these ZQ-Certified Merino ...

Light, half-cushion is perfect for moderate hiking or walking. Designed for a woman's foot. Arch brace holds the sock in place and adds additional ...

The Women's Hike Medium Crew helps keep feet dry and happy for miles of switchbacks, scrambles, and climbs. Responsibly-sourced Merino wool helps m...

Our Classic Hike Full Cushion Crew socks focus on comfort and durability, so you can go farther on every hike. Responsibly sourced, ZQ-certified Me...

New this season, we're printing a pattern on our Men's Merino 150 Print Boxer Briefs- bringing you the ultimate in Merino comfort with a fun, mount...

Whether you run on a treadmill, on a sidewalk, on a track, or on a trail, your feet should stay as comfortable as possible. These low ankle socks a...