100% Polyester. Fabric: Interlock. Design: Logo. Neckline: Contrast, Crew Neck. Hem: Elasticated. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable, Lightweight. S: 38 in. M: 41 in. L: 44 in. XL: 47 in. XXL: 50 in. Ref: UTGT18857