100% polyester Screen printed wordmark and team logo graphics Tagless collar Officially licensed by the NBA Youth boys sizing: Small (8), Medium (10-12), Large (14-16), X-Large (18-20) Get your young fan the perfect way to express his fandom with this awesome NBA Youth Boys (8-20) Performance Long & Short Sleeve T-Shirt Combo. Two awesome shirts create 3 different looks he will love to represent his favorite team!