65% Polyester, 35% Cotton. Fabric: Twill. Design: Plain. 170gsm. Fabric Technology: Coolchecker, Moisture Wicking. Easy-Care, Mesh Back Panel, Wrap Over. Sleeve-Type: Long-Sleeved. Neckline: Mandarin Collar. Pockets: Double Pen Pocket. Fastening: Double-Breasted. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, REACH, Sedex, WRAP Certified. 3XL: 54 in. 4XL: 58 in. Ref: UTRW10473