100% Polyester. Fabric: Anti Pill. Design: Plain. 300gsm. Cuff: Elasticated. Half Moon Back Yoke, Piping Detail, Tone-on-Tone Zip. Sleeve-Type: Long-Sleeved, Set-in. Neckline: Reinforced, Standing Collar, Taped. Fit: Regular. Pockets: 2 Side Pockets, Zip. Fastening: Front Zip. Hem: Drawstring. Sustainability: Fairwear Foundation Certified, Oeko-Tex Standard 100 Certified, Vegan. 4 Years: 26 in. 14 Years: 35.5 in. 12 Years: 34 in. 10 Years: 31.5 in. 8 Years: 29 in. 6 Years: 27.5 in. Ref: UTLT1906