60% Modacrylic, 39% Cotton, 1% Carbon Fibre. Fabric: Knitted. Design: Plain. Neckline: Crew Neck. Sleeve-Type: Long-Sleeved. Cuff: Ribbed. Fabric Technology: Anti-Static, Flame Resistant, Modaflame, Protection Against Contact Heat, Protection Against Convective Heat, Protection Against Radiant Heat. Sun Rating: UPF 40+. 200gsm. Conforms to Safety Standard: ASTM F1959/F1959M-12 EBT 4.3 CAL/CM2 (HAF = 66%), CE Certified, CE-CAT III, EN 1149-5, EN ISO 11612 A1, B1, C1, F1, EU Standard, IEC 61482-2 IEC 61482-1-1 Elim 4.4 CAL/CM², IEC 61482-2 IEC 61482-1-2 APC 1, UKCA. Ref: UTPW586