New, Ladies Knee High Performance Compression Socks. Size 6-9. The brand is Copper88. These socks are Black in colour and are meant for all ages and lifestyles. They are meant to help reduce swelling and aid in circulation, all while comfortably supporting an individuals muscles and joints. Great stocking stuffer idea or gift for yourself. Made from 75% Nylon, 18% Copper Nylon, 7% Lycra. $15 a pair.