100% Polyester. Fabric: Microfleece. Design: Logo. 140gsm. Flatlock Stitching. Sleeve-Type: Long-Sleeved, Raglan. Neckline: Standing Collar, Stretch Binding, Zip Neck. Cuff: Stretch Binding. Length: Regular. Fastening: Half Zip. 5-6 Years: 24 in. 11-12 Years: 31 in. 13 Years: 32.5 in. 9-10 Years, 10-11 Years: 29 in. 7-8 Years: 26.5 in. 14 Years: 34 in. 3-4 Years: 22.5 in. 15-16 Years: 36.5 in. 14-15 Years: 35 in. Ref: UTRG3456