80% Organic Cotton, 20% Recycled Polyester. Fabric: Brushed Fleece. Design: Plain. 280gsm. Hem: Ribbed. Neckline: Crew Neck, Herringbone Tape, Ribbed. Locker Patch, Roughened Inside, Set-In Sleeves, Tearaway Label. Sleeve-Type: Long-Sleeved. Cuff: Ribbed. Fastening: Pull Over. Sustainability: Oeko-Tex Standard 100 Certified, Vegan. 6-7 Years: 30 in. 2-3 Years: 26.5 in. 4-5 Years: 28 in. 8-9 Years: 32 in. 12 Years And Up: 36 in. 10-12 Years: 33.5 in. Ref: UTLT3991