The Men 6 Pair Pack Sports Tube Socks are knitted in the shape of a tube, with a knitted heel and a more heavily padded sole, for comfort. These socks share the ribbed cuff of a traditional tube sock, which prevents the sock from sliding down the leg. These socks are simply comfortable, and they provide a layer of insulation in cold weather. Features: *Material: 56% Polyester, 43% Cotton, 1% Spandex *Size 10-13 (fits a men's 6-12 shoe) *Wicking Cool Comfort Fabric helps wick moisture and keep feet dry *Spandex for a better fit *MACHINE WASHABLE Product Information Sizes: 10-13 (Fits shoe Size 6-12) Colors Option: Black Grey White