65% Polyester, 35% Cotton Twill. Design: Plain. 195gsm. Easy-Care, Resin Buttons, Wrap Over. Neckline: Mandarin Collar. Sleeve-Type: Short-Sleeved. Pockets: Pen Pocket, Sleeve. Fastening: Button-Down. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified, REACH, Sedex, WRAP Certified. XS: 30 in. S: 34 in. M: 38 in. L: 42 in. XL: 46 in. XXL: 50 in. 3XL: 54 in. 4XL: 58 in. Ref: UTPC5541