Nike Squad Soccer Leg Sleeve SWEAT-WICKING SLEEVE WITH A SECURE FIT. Paired with your favorite socks, the Nike Squad Leg Sleeve features a secure fit over your shin guard for match-ready comfort. Sweat-wicking fabric helps keep feet dry and comfortable. Stretchy design keeps your shin guards in place. Mesh fabric adds ventilation. More Details 95% polyester/5% spandex Machine wash