65% Polyester, 35% Cotton. Design: Plain. 170gsm. Fabric Technology: Durable. Sleeve-Type: Long-Sleeved. Neckline: Mandarin Collar. Resin Buttons, Wrap Over. Pockets: Double Pen Pocket. Fastening: Single-Breasted. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, REACH, Sedex, WRAP Certified. 5XL: 62 in. Ref: UTRW10477