Socks

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 Meri...

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 Meri...

For a little pep in your step on your next run, these Run Zero Cushion Mid Crew Pattern socks offer both a zesty external pattern and built-in, fee...

Our best fitting, most advanced run socks yet, we packed years of testing, prototypes and running smarts into these socks. Featuring Targeted cushi...

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

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

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

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

It’s time to take “burr” out of your running vocabulary. Stride out in our PhD® Run Cold Weather Mid Crew. A Merino blend and mesh zones designed f...

For that step-pepping zing you can see and feel, check out our Run Targeted Cushion Pattern Mid Crew socks. They’re made from responsibly sourced M...

For that step-pepping zing you can see and feel, check out our Run Targeted Cushion Pattern Mid Crew socks. They’re made from responsibly sourced M...

Socks that are breathable and odor-resistant are especially great for when you’re crushing the miles on your runs. Our Women’s Run Targeted Cushion...

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

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

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

Our PhD® Run Light Elite Crew socks use targeted cushioning where runners need it most: on the ball and heel of the foot. We packed our most tech...

Our PhD® Run Light Elite Pattern Crew socks were designed to pair perfectly with your precise-fitting running shoes. Featuring our targeted ...

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

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

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

Take on the cold weather in the Run Cold Weather Targeted Cushion Crew Socks. Featuring our most advanced sock technologies for enhanced durability...

The cold has met its match. Take on the chilly temperatures with the Women's Run Cold Weather Targeted Cushion Crew Socks. Featuring our most advan...

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

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