100% Polyester. Fabric: Fleece, Knitted, Soft Touch. Design: All-Over Print, Checked, Logo. Fabric Technology: AT200. Sleeve-Type: Extra Long. Neckline: Standing Collar. Fastening: Half Zip, Pull Over. 11-12 Years: 31 in. 2-3 Years: 21 in. 3-4 Years: 22 in. 5-6 Years: 24 in. 7-8 Years: 26 in. 9-10 Years: 28 in. Ref: UTTP6877