65% Polyester, 35% Cotton. Fabric: Twill. Design: Plain. 195gsm. Easy-Care, Resin Buttons, Wrap Over. Sleeve-Type: Long-Sleeved. Neckline: Mandarin Collar. Cuff: Open. Fastening: Button-Down. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, REACH, Sedex, WRAP Certified. 5XL: 62 in. Ref: UTRW10472