Built to help your feet handle miles of rugged terrain, Hitch Heavy 3.0 Boot Socks from Under Armour gives outdoorsmen performance and comfort for their feet. Made with rugged COOLMAX XtraLife polyester, these socks offer the tough abrasion resistance of Cordura with an enhanced loft for a softer hand against the skin. The Hitch Heavy 3.0 features a COOLMAX XtraLife full-cushion footbed for abrasion resistance and long-lasting durability. Embedded Arch Support gives feet extra cushion and support you stalk your quarry mile after mile. These boot socks also help keep feel cool and comfortable during periods of heavy exertion with moisture wicking ArmourDry material throughout. ArmourBlock odor-fighting technology resists odor-causing bacteria. 32% acrylic/16% COOLMAX polyester/16% Cordura nylon/15% wool/12% nylon/7% polyester/2% spandex. Large fits mens shoe size 9-12.5. Imported. Sizes: M-XL. Colors: Hearthstone, Desert Sand/Steel, Black/Steel. Type: Socks.