Fire Retardant High Visibility anti-static Arc Flash long Sleeve polo shirt. Made from 210gsm single jersey 60/40 Modacrylic/cotton with anti-static. Inherently flame retardant. Fire Retardant properties will not diminish with repeated laundering. For industrial workers exposed to heat. Not suitable for fire fighters. 3 Button placket. Ribbed cuffs. Very robust yet soft and comfortable to wear. EN ISO 13688:2013 - General requirements for protective clothing EN ISO 11612:2015 (A1 A2 B1 C1) EN ISO 20471:2013 (CLASS 3) EN 1149-3:2004 - anti-static - Test methods for performance of charge decay EN 1149-5:2008 - anti-static - Protection against heat and flame Arc FLASH IEC 61482-2:2009 - Performance requirements and design requirements EN 61482-1-1:2009 (ATPV 6.8 Cal/cm2) - Open Arc testing. Each garment style is independently tested to both box and open Arc standards. Click Arc production is covered by article 11B certification.