Your young fan can root for the Spurs in the adidas Boys' San Antonio Spurs Tim Duncan #21 Camo Replica Pride Jersey. This jersey is made of 100% polyester for comfortable wear and features a team logo with Tim Duncan's number on the front over a camo print for a cool look. adidas logo on the right chest. NBA logo on the left chest. adidas and NBA logo jock tag at the left hem. Sleeveless. V-neck.