These Nike crew socks are stitched in premium cotton with ribbing for a snug fit and long lasting comfort. In three monochromatic colours with the iconic Swoosh at the collar these classic Nike socks are difficult to beat. Material Content: 100% TEXTILE Washing Instructions: Machine Washable Rib cuff and arch support for a snug, secure fit. Reinforced heel and toe for durability in high-wear areas. Premium cotton for long-lasting softness and comfort.