Klay Thompson Golden State Warriors #11 NBA Youth Christmas Day Swingman Jersey Officially licensed NBA product - Christmas Day Collection 100% Polyester  Machine Washable  Tagless neck for better comfort Swingman basketball jersey made with Climacool  fabric - Back hem hangs two inches (2) longer than the front Sublimated twill graphics on front and back, heat applied directly to garment with no stitch NBA Logoman ornament on back neck  Woven size tag at bottom left hem