Mens Multicolor Low Cut Workout Athletic Running Ankle Socks (6 pack) (Large - Shoe Size: 8-12, Black Multi 2A2) 68% Polyester, 30% Cotton, 1% Spandex, 1% Rubber Imported Machine wash cold, Tumble dry low Include (6) six pairs of low cut socks Half cushioned soles for extra comfort. Reinforced heel and toe for durability Versatile usage as either a casual or athletic sock Light weight performance fabrics keep your feet ventilated during athletic activities Sock Sizing: Mens (10-13) which fits a shoe size 8-12. Best fit 9-12.