ISW Isolwool® Heather Trail Cuff sizing Utilizing a half-cushion on the

Utilizing a half-cushion on the bottom of the sock

is completely packed with awesomeness

and as always

which will help keep your feet dry and cool no matter how long you wear them

Content: 69% Nylon

ISW Isolwool® Heather Trail Cuff sizing Utilizing a half-cushion on theReinforced Trail Cuff? Check. The new ISW is a power packed running sock built for the trail and beyond. Constructed with Isolwool, the ISW utilizes merino wool and polypropylene to deliver superior moisture movement. A light cushion prevents blistering and enables prolonged performance in the harshest conditions. Wool naturally fights bacteria allowing the sock to remain clean and fresh. The ISW is designed to perform in hot or cold environments and