100% Polyester. Fabric: Fleece, Soft Touch. Design: Logo, Two Tone. Fabric Technology: Durable, Flexible, Insulating, Lightweight, Shrink Resistant, Ventilated. Branded Zip Pull, Shape Retention. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Pockets: 1 Kangaroo Pocket. Fastening: Half Zip, Pull Over. 9-10 Years: 32 in. 7-8 Years: 31 in. 5-6 Years: 30 in. 11-12 Years: 33 in. Ref: UTTD255