Fitsok

Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for ...

Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for ...

Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for ...

Utilizing the high performance capabilities of Shadow Yarn, the CF2 transports moisture and heat from areas of highest to lowest concentration for ...

The CX3 is an ultra-engineered sock constructed with Coolmax® to provide paramount moisture wicking and cooling technology. Built as a lightweight ...

Designed to meet the demands of race-day athletes, the F4 utilizes to provide compressed venting and moisture wicking in the most extreme condition...

 No-Show wool Twin Turbo? We got it! The new ISW is a power-packed running sock built for the trail and beyond. Constructed with Isolwool®, the ISW...

Reinforced Trail Cuff? Check. The new ISW is a power-packed running sock built for the trail and beyond. Constructed with Isolwool®, the ISW utiliz...

The new ISW is a power-packed running sock built for the trail and beyond. Constructed with Isolwool®, the ISW utilizes merino wool and polypropyle...

The NP7 is the ultimate running sock. We blended performance polyester to keep you feet dry and a reinforced nylon for non-abrasion in high fricti...