88% Cotton, 12% Nylon. Design: Plain. Pockets: Flap Closure, Chest, Buttoned, Pen Pocket. Cuff: Buttoned. Sleeve-Type: Long-Sleeved. Neckline: Turn Down Collar. Fabric Technology: ARC2, Bizflame, Flame Resistant, Lightweight. 7 Button Placket, Woven Label. Sun Rating: UPF 40+. Conforms to Safety Standard: ASTM F1506, ASTM F1959/F1959M-12 ATPV 8.2 CAL/CM2 (HAF 69.1%), CE Certified, CE-CAT III, EN ISO 11612 A1+A2, B1, C1, IEC 61482-2 IEC 61482-1-1 Elim 9.1 CAL/CM², NFPA 2112, NFPA 70E, UKCA. 237gsm. No. of Pockets: 2. Ref: UTPW1357