1000 Mile Fusion Running and Fitness Sock

1000 Mile Fusion Running and Fitness Sock. The Fusion sock breaks he conventional sock mould with innovative design and material technology to provide a sock that offers evrything. Full padded achiles tendon protection - helps to the sock a real cushioned feel and helps to prevent injury. Arch bracing - helps to give additional support. Extra padding for toe, ball and heel zones. Double layer construction - eliminates friction betweenthe foot and the shoe, reducing wear and preventing blisters. Tactel inner layer - wicks away perspiration to keep the feet dry and cool Outer Layer - 57% Nylon, 41% Tactel, 2% Spandex Inner layer - 100% tactel