80% Cotton, 20% Polyester. Design: Back Print, Graphic Print, Logo, Pizza, Text. Fabric Technology: Durable. Neckline: Crew Neck, Ribbed Collar. Sleeve-Type: Long-Sleeved. Cuff: Ribbed. Pockets: 2 Side Pockets. Fastening: Front Zip, Snap Closure. 100% Officially Licensed. Characters: Donatello, Leonardo, Michelangelo, Raphael. 9-10 Years: 28.5 in. 8-9 Years: 27.5 in. 3-4 Years: 22.5 in. 7-8 Years: 26 in. 6-7 Years: 25 in. 4-5 Years: 23 in. 5-6 Years: 24 in. Ref: UTNS8704