100% Polyester. Design: All-Over Print, Logo. Characters: Donatello, Leonardo, Michelangelo, Raphael. Neckline: Hooded. Sleeve-Type: Long-Sleeved. Hood Features: Sew-On. Fastening: Full Zip. 100% Officially Licensed. 6-7 Years: 25 in. 3-4 Years: 22 in. 11-12 Years: 31 in. 5-6 Years: 24 in. 4-5 Years: 23 in. 7-8 Years: 26 in. 9-10 Years: 29 in. Ref: UTNS8712