Thunder Quarter Lightweight Athletic Sock Color:Black and patented Ultimax® moisture control

and patented Ultimax® moisture control pulls sweat away before it can cause hotspots or discomfort

Sizes are designated by toe seam color

OS = One size fits most

The Merino Wool is soft

and everyday casual footwear

Thunder Quarter Lightweight Athletic Sock Color:Black and patented Ultimax® moisture controlWigwam's Thunder Quarter hits the sweet spot between low cut and crew enough coverage to stay in place, not so much that it gets in the way. Patented Ultimax moisture control keeps sweat away during runs and workouts, and the cushioned sole absorbs impact without adding bulk. If you want a versatile athletic sock that works from the gym to the trail, this is it.