Smartwool

Weekday or weekend, the Diamond Jim is a three-color diamond argyle sock with a cushioned sole. Perfect for sporting a little fashion but staying c...

Thanks to our 360-degree printing feature, you can now take your love for the outdoors to the desert at any time of the year with our new cactus pr...

Get a pair of our Men's Gnomes Crew to add a little fun to your 9-to-5 outfit. With our Shred Shield technology that reduces wear from toes, our Vi...

The PhD Outdoor Light micro is made for the trail. Featuring Indestructawool technology for ultimate durability, we've designed these socks to outl...

Keep your ski boots, hiking boots, and running shoes free of bulk and friction with our Men's Merino 250 Base Layer 3/4 Bottom. 100% responsibly so...

Enjoy a warm Merino/polyester blend that helps move sweat, dries quickly, and hold its shape during high-sweat activities in colder weather with ou...

An ankle-high powerhouse, the PhD Outdoor Light Mini is made for mileage. Great for long summer treks, it combines support, stretch, and recovery. ...

Say goodbye to boring, run-of-the-mill running socks. We've brought our 360-degree printing technology to our race-day-worthy run socks to give you...

For those with a healthy obsession of all things ice and heights, the PhD Pro Mountaineer was designed to support your every move above tree line. ...

Perfect for your little adventurer! Made with anti-stink, super soft Merino and a flat toe seem to keep tootsies comfy, our Kids' Hike Light Crew ...

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...

Fun stripes and colors make this sock appropriate for every day of your go-go-go life. With a supportive arch brace and full cushioning, the Jovian...

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...

With colorful, nature-inspired art and an athletic, performance-driven design, our Women's PhD Cycle Ultra Light Mountain Print Crew socks combine ...

Lookin' good, but feelin' even better, our Women's PhD Cycle Ultra Light Micro socks use responsibly-scourced Merino wool to help you go farther. W...

Pedals like hell. Feels like heaven. Our PhD Cycle Ultra Light Divide Trail Print Crew helps bring more comfort to every ride. With our Indestructa...

Great patterns meet greater performance in our Women's PhD Run Light Elite Pattern Crew socks. These running socks feature technologies designed to...

Our Women's PhD Cycle Ultra Light socks love to ride as much as you do. Featuring our Indestructawool technology for enhanced durability, our 4 Deg...

With ultra light cushioning and a low-cut build, our PhD Run Ultra Light Pattern Low Cut socks are designed to pair well with your precise-fitting ...

Both comfortable and colorful, our PhD Outdoor Light Pattern Crew socks are made to elevate all of your favorite outdoor activities-on or off the t...

Our Hike Light Park Explorer Pattern crew is made for days spent in nature. Our light cushioning and a flat knit toe seam keep things comfy, while ...

When you need the performance of Merino without the bulk, pull on a pair of our Intraknit Merino 200 Bottoms. 3D-knit articulation adds an enhanced...

Add some style to your socks by grabbing a pair of our Women's PhD Run Light Elite Marble Wash Print Micro socks. They're built to bring you everyt...

Our Women's Hike Heavy Heritage Crew is one of our most cushioned and warmest women's hiking socks. Featuring an elasticized arch brace for a secur...