100% Polyester. Fabric: Fleece, Knit Effect, Marl, Stretch. Design: Contrast Detail, Logo. 250gsm. Sleeve-Type: Long-Sleeved. Reflective Trim. Neckline: Standing Collar. Cuff: Stretch Binding. Fit: Comfort. Pockets: 2 Side Pockets, 1 Sleeve Pocket, Zip. Fastening: Full Zip. Hem: Stretch Binding. Sustainability: Eco Friendly, Made from Recycled Materials, Sustainable Materials. 13 Years: 32.5 in. 5-6 Years: 24 in. 7-8 Years: 26.5 in. 14 Years: 33 in. 9-10 Years: 29 in. 15-16 Years: 35 in. 3-4 Years: 22.5 in. 11-12 Years: 31 in. Ref: UTRG8902