97% Polyester, 3% Spandex Imported * No Show & Non-Slip: athletic low cut socks featuring ribbed cuff, non-slip, keeps the socks firm on the feet and very comfortable to wear while you walk or run. Those low cut sports socks are ankle high, basically invisible no show. * Quick Dry & Durable :wicking fiber helps transfer sweat and moisture away from feet to fight odor and keep you cool. Padded heel and toe helps provide superior resistance and outstanding durability. * Comfortable & Soft: cushion sole, absorbs impact and reduces friction, strategic cushioning for optimal shock absorption and protection.Thick Padding minimizes friction, preventing blisters and chafing.Soft heavy weight socks. * Compression Support : Arch elastic provides added compression support and keeps the socks firm on feet when you wear.Y-shaped heel ensures the ankle socks fit the contours of the foot perfectly to maintain tight and will not slide down. * This pack of 6 pairs : sock size 9-11 /US women shoe size 7-10.5. Machine wash warm with like colors only,Tumble Dry Low, No bleach, iron or dry clean. Suitable for home, hiking, running, workout, gym, cycling and other outdoor activities.