60% Modacrylic, 39% Cotton, 1% Carbon Fibre. Fabric: Modaflame. Design: Badge, Contrast Detail, Printed, Text. 280gsm. Fabric Technology: Durable, Flame Resistant, Protection Against Radiant Heat. Belt Loops, Brass Zip, High-Vis, Sew-On, Triple Stitched Seam, Wash Tape. No. of Pockets: 9. Pockets: Knee Pad Pockets, Side Pocket, Back, Cargo, Flap Closure. Hem: Adjustable. Conforms to Safety Standard: ASTM F1959/F1959M-12 ATPV=8.4CAL/CM2(HAF=75.8%), CE Certified, CE-CAT III, EN 1149-5, EN 13034 Type PB [6], EN ISO 11611 Class 1 A1+A2, EN ISO 11612 A1+A2, B2, C1, F1, EN ISO 20471 Class 2, IEC 61482-2 IEC 61482-1-1 Elim 6.4 CAL/CM², IEC 61482-2 IEC 61482-1-2 APC 1, UKCA. Waistline: Part Elasticated. Sun Rating: UPF 40+. Ref: UTPW927