Portwest - Unisex Balaclava - 60% Modacrylic, 39% Cotton, 1% Carbon Fibre. Fabric: Knitted. Design: Ribbed. Fabric Technology: Anti-Static, Flame Resistant, Modaflame, Protection Against Radiant Heat. 400gsm. 2 Layer. Conforms to Safety Standard: ASTM F1959/F1959M-14e, CE Certified, CE-CAT III, EN 1149-5, EN ISO 11612 A1, B1, C1, F1, EU Standard, UKCA. Tags: headwear mens womens accessory cover protection