100% Polyester. Fabric: CoolPlus, Cotton Feel. Design: Plain. Cuff: Adjustable. Fastening: Button-Down. Sleeve-Type: Long-Sleeved. Neckline: Turn Down Collar. Fabric Technology: Wrinkle Resistant. Back Yoke, Tag Free. Fit: Regular. 140gsm. Sustainability: Amfori, BSCI, WRAP Certified. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 46 in. XXL: 48 in. 3XL: 52 in. 4XL: 54 in. Ref: UTRW10613