Unisex Gray Color Pain Relief Anti-Fatigue Knee High Compression SocksA sleek knee high design combined with features such as anti fatigue makes these unisex copper compression socks truly one of a kind. Made from extremely durable materials such as cotton, spandex, and polyester, these impressive socks not only increase blood circulation but also relieve you from daily aches, pains, and soreness to leave you feeling comfortable for longer. Suited for sports like trekking, skiing, etc., add them to your outdoor kit