99% Cotton, 1% Carbon Fibre. Fabric: Soft Touch. Design: Contrast Panel, Plain. 350gsm. Fabric Technology: Bizflame Plus, Flame Resistant, Heat Resistant, Protection Against Contact Heat, Protection Against Convective Heat, Protection Against Radiant Heat. No. of Pockets: 10. Pockets: Ruler Pocket, Side Leg Pocket, Knee Pad Pockets, Patch. Action Back, Protection Against Molten Metal Splash, Radio Loop, Sew-On, Wash Tape. Neckline: Collared. Conforms to Safety Standard: ASTM F1959/F1959M-12 ATPV 13.6 CAL/CM2 (HAF=82%), CE Certified, CE-CAT III, Class 2, EN 1149-5, EN ISO 11611 Class 2 A1+A2, EN ISO 11612 A1+A2, B1, C1, E2, F1, IEC 61482-2 IEC 61482-1-1 Elim 8.6 CAL/CM², IEC 61482-2 IEC 61482-1-2 APC 1, UKCA. Welding Protection. Hem: Adjustable. Fastening: Concealed Zip, Pull-On, Stud, Two Way Zip. Cuff: Hook And Loop Strap. Sleeve-Type: Long-Sleeved. Waistline: Part Elasticated. UV Rating: UV 40+. Ref: UTPW579