Outerstuff Klay Thompson Golden State Warriors #11 NBA Youth Swingman Jersey Blue Officially licensed NBA product by adidas 100% Polyester - climacool technology conducts sweat and heat away from the body Name & number is heat applied for a performance feel that matches the on-court jersey Back hem of jersey hangs two inches (2) longer than the front Striped crewneck and armholes - Youth sizes 8-20