100% Polyester. Fabric: Fleece, Melange, Soft Touch, Twill. Design: Plain. Pockets: 2 Chest Pockets, Buttoned, Flap Closure. Neckline: Collared. Sleeve-Type: Long-Sleeved. Fabric Technology: Odour Control. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in. Ref: UTMW2582