Socks

Sure, training runs are supposed to get you out of your comfort zone, but that doesn’t mean your feet have to sacrifice. Our Run Zero Cushion Ankle...

Engineered with anatomical design and Targeted Compression, providing a Custom-Like Fit and reduced risk of blisters, plus Ultra Light cushioni...

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...

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

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

Being successful starts with the right gear. And when you’re ready to put the running miles under your feet, the right footwear is essential. Our M...

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...

Stock up with this 3-pack of lightweight, breathable running socks. Heel and toe cushioning provides comfort, while the locked-in fit keeps socks i...

Our Merino 10 socks use a distinct blend of Merino wool and Tencel Fibers to create a more advanced Merino sock. Newly redesigned with a reinforced...

Our Merino 10 socks use a distinct blend of Merino wool and Tencel Fibers to create a more advanced Merino sock. Newly redesigned with a reinforced...

Our new and improved Hike Light socks, formerly PhD® Outdoor, bring you enhanced features to maximize comfort and help you get after it at the high...

Our new and improved Hike Light socks, formerly PhD® Outdoor, bring you enhanced features to maximize comfort and help you get after it at the high...

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...