FEATURES International Standard EN ISO11612 for Protection Against Heat and Flames, Anti-Static Properties, Meeting EN 1149-5. FABRIC FR Anti-Static FABRIC, 170GSM 50% Cotton, 39% Modacrylic, 10% Viscose, 1% Anti-Static Grid COLOUR Hi-Vis Yellow TRIM COLOUR Hi-Vis Yellow FASTENER Plastic Flame Retardant zip SIZES S-6XL REFLECTIVE TAPE Flame Retardant ISO 20471 Class 2 LENGTH 76-81cm