Nike Unisex Matchfit Knee-High Soccer (Futbol)/Football Socks, Bright Neon Volt/Black, (Medium) Men's 6-8 / Women's 6-10 / Youth 5Y-7Y, CV1956-702, Polyester Cotton Spandex, HiVis, High Visibility. The Nike MatchFit Socks were crafted with comfort in mind. Sweat-wicking fabric helps keep feet dry, while a snug band and cushioning give you a supportive fit and feel during play. Sweat-wicking fabric helps keep your feet dry and comfortable. Cushioning in high-wear areas helps absorb impact as you run. Snug band wraps around your midfoot for a supportive feel. Left/right-specific design 92% polyester/5% cotton/3% spandex