Material: Carbon Fibre, Cotton, Elastane, Modacrylic. Fabric: Modaflame. Design: Contrast Colour, Reflective, Tape. 280gsm. Fabric Technology: Flame Resistant, Flexible, Protection Against Contact Heat, Protection Against Convective Heat, Protection Against Radiant Heat. Gusset at Crotch, Stretch Panels. Pockets: Ruler Pocket, Knee Pad Pockets. Waistline: Part Elasticated. No. of Pockets: 9. 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 6, EN 13034 Type PB, EN ISO 11611 Class 1 A1+A2, EN ISO 11612 A1+A2, B1, C1, F1, IEC 61482-2 IEC 61482-1-1 Elim 6.4 CAL/CM², IEC 61482-2 IEC 61482-1-2 APC 1, UKCA. Ferrous Free, Nickel Free, Non-Magnetic. Sun Rating: UPF 40+. Ref: UTPW1133