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