76% Polyester/21% cotton/3% Spandex - Innovative comfort-stretch top yeilds to the shape of the leg without falling, pinching, or binding - Extended reinforcement around the heel and toe puts extra padding and protection in highest impact and abrasion areas - Premium cotton blend provides soft, breathable comfort - FastDry® technology helps wick away moisture and keep feet dry - Spandex and arch support for a contoured fit - Fights odors - Top length: 7-8" -