Smartwool

In black or white, the Classic Hike Zero Cushion Liner Crew hearkens back to our original construction but adds in recycled nylon for strength and ...

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 abo...

Hike how you like in our responsibly sourced, ZQ-certified Merino wool Hike Light socks. Formerly known as PhD Outdoor, these hiking socks are pack...

Hike how you like in our responsibly sourced ZQ-certified Merino wool Hike Light socks. Formerly known as PhD Outdoor, these hiking socks are packe...

Perfect fit. Powerful durability. That's what you get when you put on our responsibly sourced Merino wool women's Hike Light socks. Formerly known ...

For outdoors enthusiasts, few images are more iconic than a tent and a campfire backdropped by mountains and a full moon. Which is part of what mak...

Our Men's Merino Sport 150 Boxer Briefs are designed to perform no matter the trail/road/adventure you're on. They feature a double front panel des...

The cushioning on the entire Performance Hike Full Cushion Crew sock provides added protection and warmth for those chillier hikes. This year's soc...

Perform with the power and comfort of ZQ-certified Merino wool in our Hike Light Cushion Crew socks-formerly known as PhD Outdoor. We've updated ou...

Perform with the power and comfort of responsibly sourced, ZQ-certified Merino wool in our Hike Light Cushion Crew socks. Formerly known as PhD Out...

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...

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...

First. Never finished. We invented the first Merino wool performance sock, but we'll never stop trying to make it better. Our Classic Hike socks ar...

Our year-round Merino 150 Base Layer Tank is up to any challenge-thanks to the body-temperature-regulating properties and breathability of Merino. ...

Perfect fit. Powerful durability. That's what you get when you put on our Hike Light socks-formerly known as PhD Outdoor. Featuring our top sock te...

Meet the new and improved Women's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan-favorite with new color options and an enhanc...

We've updated the fit of our Men's Merino 250 Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest b...

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...

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...