Products

Over 25 years ago, we invented the original Merino wool performance sock—the Classic Hike. The Classic Hike remains mostly unchanged and certainly ...

Over 25 years ago, we invented the original Merino wool performance sock—the Classic Hike. The Classic Hike remains mostly unchanged and certainly ...

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

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 t...

Hit that new trail in the Performance Hike Light Cushion Low Ankle sock, and you’ll be smiling from start to finish. This responsibly sourced Merin...

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

With a mid crew height and a comfort welt with “stay put” fit, the Hike Light Cushion Mid Crew shows just enough of its personality above the shoe ...

Formerly called PhD® the new Smartwool Hike represents Smartwool’s newest and most up-to-date performance hike socks. With a mid crew height and a ...

Nothing beats that panoramic view from the summit. Except maybe the enhanced comfort and durability of our Hike Light Cushion Panorama Crew Socks. ...

Hike how you like in our responsibly sourced, ZQ-certified Merino wool Hike Light Cushion socks. These hiking socks are packed with all our tried-a...

The most rugged trails call for the most dense cushioning. That's why you need a pair of our Hike Full Cushion Lolo Trail Crew Socks in your sock d...

The most rugged trails call for the most dense cushioning. That's why you need a pair of our Hike Full Cushion Lolo Trail Crew Socks in your sock d...

Feel the peak of hiking comfort with our Hike Targeted Cushion Ankle Socks. Designed with our top sock technologies and cushioning in key areas, ke...

Feel the peak of hiking comfort with our Hike Targeted Cushion Ankle Socks. Designed with our top sock technologies and cushioning in key areas, ke...

Support your feet through all types of trails in our Hike Targeted Cushion Crew Socks. Feel precise cushioning where you need it most, with a 4 Deg...

Hit a new trail in the Hike Targeted Cushion Low Ankle Sock, and you’ll be smiling from start to finish. With precise cushioning where you need it...

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 ...

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 ...

Over 25 years ago, we invented the original Merino wool performance sock—the Classic Hike. The Classic Hike remains mostly unchanged and certainly ...

Support your feet through all types of trails in our Women's Hike Targeted Cushion Ankle Socks. Feel targeted cushioning where you need it most, wi...

Support your feet through all types of trails in the Women's Hike Targeted Cushion Crew Socks. This women's specific fit is designed for precise cu...

Nothing says "go far. feel good.™" like our updated Hike Full Cushion Crew socks (formerly known as PhD® Outdoor)—designed to help you hike how you...

A little cushion can go a long way. And our Women’s Hike Light Cushion Mountain Moon Crew Socks are designed to have just the right amount of comfo...

A little cushion can go a long way. And our Women’s Hike Light Cushion Mountain Moon Crew Socks are designed to have just the right amount of comfo...

Get a pair of our most durable, best-fitting mountaineering socks for your next adventure. An arch brace holds the sock in place and extra-heavy cu...

Be sure to start your next run with footwear that offers as much comfort as possible. Our Run Targeted Cushion Ankle Socks are designed with cushio...

More comfort = more miles. Our Run Targeted Cushion Compression Over the Calf Socks deliver a seamless balance of cushion and compression to help y...

Nature's pretty darn neat. That's why we're lacing up for more outdoor runs with the Trail Run Targeted Cushion Neature Print Crew Socks. Designed ...

Our Run Targeted Cushion No Show Socks may be out of sight, out of mind, but they’re totally dialed in on every run. The no-show silhouette stays h...

Running can be grueling, but that doesn’t mean it has to be completely uncomfortable. With our Zero Cushion Low Ankle run socks, you get the comfor...

Running can be grueling, but that doesn’t mean it has to be completely uncomfortable. With our Zero Cushion Low Ankle run socks, you get the comfor...

Running can be grueling, but that doesn’t mean it has to be completely uncomfortable. With our Zero Cushion Low Ankle run socks, you get the comfor...

For those who prefer minimal cushioning between their foot and shoe, our Run Zero Cushion Low Ankle Pattern socks are as comfortable as they are du...

With targeted cushioning in key areas, our Ski Targeted Cushion Summit Shot Over the Calf Socks help your feet stay ready for a full day on the slo...

With just the right level of comfort in all the right places, our Trail Run Targeted Cushion Singletrack Print Crew Socks are designed to help you ...

If you're looking for over-the-calf warmth and comfort while skiing, our Ski Full Cushion Over the Calf Socks should do the trick. With our Indestr...

Seize the ski day with ski socks that help you stay outside longer — naturally. Our Ski Targeted Cushion Over The Calf Socks puts cushioning and bo...

No cushion. All performance. Our thinnest Merino wool ski socks are the perfect pairing for your tight-fitting ski boots, and still offer you the a...

Bring a little more Merino to your every day with the Women's Everyday Cable Crew Socks. These cozy Merino crews feature a slim fit for less bulk a...

This crew will give your foot the ultimate in comfort for any hike. With extended durability zones and updated mesh zones, this sock helps provide ...

Whether you run on a track, on a sidewalk, or on a trail, you want your feet to stay as comfortable as possible. These low ankle socks are built to...

Whether you run on a track, on a sidewalk, or on a trail, you want your feet to stay as comfortable as possible. These low ankle socks are built to...

If you’re looking for a dependable run sock to help you churn out those miles, this one might just fit the bill. Indestructawool™ and Shred Shield™...

Our Women’s Run Zero Cushion Stripe Low Ankle socks are chock-full of comfort and durability. This run sock’s women’s specific fit, Virtually Seaml...

The Women's Ski Zero Cushion OTC Socks are everything you need to dominate the slopes this season. These Merino ski socks feature our most advanced...

Put your feet first with the Everyday Margarita Crew Socks. These premium Merino socks feature a secure fit for all-day comfort, plus Shred Shield ...

Put your feet first with the Everyday Margarita Crew Socks. These premium Merino socks feature a secure fit for all-day comfort, plus Shred Shield ...