Size Medium The Nike Hyper Elite Basketball Crew Socks deliver unrivaled support and comfort with extra cushioning in areas of the foot most susceptible to impact and injury. Dri-FIT fabric helps keep your feet dry and comfortable by wicking sweat away from your skin to the fabrics' surface, where it quickly evaporates. Multi-density cushioning on the heel and top of the foot adds comfort and durability in high-friction and high-impact zones. Dynamic arch support and thick ribbing provides a stabile, secure fit. Spandex adds stretch and compression throughout, and a left/right-specific design maximizes comfort.; BLACK/YELLOW