Nike NBA Quick Crew Forefoot Lock Men's Crew Socks Black Large New -Ventilation Circulates Air to Promote Cooling -Maximum Cushioning in Key Impact Areas for Maximum Comfort -Forefoot Lock Keeps the Foot in Place for Lateral Movement -Official On-Court Sock of the NBA -Embroidered Logos -Men's Size Large -55% Polyester / 31% Nylon / 9% Cotton / 5% Spandex -New with Tags