65% Polyester, 35% Cotton. Fabric: Twill. Design: Plain. 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.