100% Recycled Polyester. Fabric: Bird-Eye Mesh. Design: Plain. Neckline: Crew Neck. Sleeve-Type: Raglan, Short-Sleeved. Fabric Technology: Breathable, Moisture Wicking, Quick Dry. No Label, Side Seams, Unrestricted Movement. 140gsm. Sustainability: Amfori, BSCI, Fair Wear Approved, Oeko-Tex Standard 100 Certified, PETA-Approved Vegan, REACH. Suitable for: Printing. 7-8 Years: 28 in. 12-13 Years: 34 in. 9-11 Years: 31 in. 5-6 Years: 26 in. Ref: UTRW10639