61% Modacrylic, 18% Viscose, 15% Polyester, 1% Carbon Fibre. Fabric: Modaflame HVO, Woven. Design: Contrast, Reflective, Tape. 300gsm. Fastening: Zip. Fabric Technology: ARC2, Breathable, Chemical Resistant, Durable, Flame Resistant, Protection Against Contact Heat, Protection Against Convective Heat, Protection Against Radiant Heat, Stain Resistant, Welding Protection. Cuff: Hook And Loop Strap. No. of Pockets: 4. Pockets: Side Pocket, Concealed, Mobile Phone. Anti-Static, Brass Zip, High-Vis, Radio Loop, Sew-On. Conforms to Safety Standard: ASTM F1959/F1959M-14e1 ATPV 8.1 CAL/CM² (HAF 73%), CE Certified, CE-CAT III, EN 1149-5, EN 13034 Type 6, EN ISO 11611 Class 1 A1+A2, EN ISO 11612 A1+A2, B1, C1, F1, EN ISO 20471 Class 3, IEC 61482-2 IEC 61482-1-1 Elim 7 CAL/CM², IEC 61482-2 IEC 61482-1-2 APC 1, RIS 3279 TOM Issue 2, UKCA. Sun Rating: UPF 40+. Ref: UTPW930