The Active Trainer Socks ensure a great fit and all-round comfort for your feet. Designed in a light and soft cotton blend with a reinforced arch for extra support, making these socks ideal for running, cycling and other sports. Fabric composition - made of 83% cotton, 15% polyester and 2% elastane Lightweight & breathable - due to its fabric composition. Ideal for active use Reinforced arch - for extra support and comfort Short length - great for trainers Easy care - the socks are machine washable