Stylish, Calf-High Socks are perfect for CrossFit, Running, Walking, Hiking, Triathlon, Baseball, Soccer, Basketball, Deadlift, Lacrosse, Golf, Tennis, Volleyball, Cross Country Runners & Hunter enthusiasts Advanced thermal capillary moisture management combined with antimicrobial FreshGuard Dri-Release means your socks stay dry and odor free no matter how hard you work in cold or hot weather Awesome Shock Shield foot bed absorbs every impact, comforting your boot or sneaker as it protects. Atacama socks are like cashmere for your feet! Tactical Compression designed to prevent your socks from ever slipping all the way to the finish line, and 3D engineered knitting methods means no more annoying seams Materials: 80% Sorbtek, 15% Nylon, 5% Spandex. Available in fitted Men’s sizes (Medium 6-8, Large 8.5-11.5, X-Large 12+) and Women’s sizes (Medium 6-10, Large 10+) and Boy’s Regular. Also available individually in all colors and sizes.