Designed for zero on-field distractions via sweat-wicking fabric, the knee-high Nike Dri-FIT Classic Football Socks are built to withstand intense battles with a supportive stretch fit. eatures Nike Dri-FIT fabric to wick away sweat and help keep you dry and comfortable. Arch compression for supportive fit. Left/right-specific for enhanced fit. Reinforced heel and to for durability in high-wear areas. Fabric: Dri-FIT 95% nylon/5% spandex.