Fire Retardant, Hi Vis, Anti-static, ARC Flash orange cargo style trousers, RIS-3279-TOM issue 1 for use on or around railway lines, 300gsm 60% Modacrylic, 40% Cotton, 7 belt loop part elastic waistband, double button closure. 2 hip pockets. Rear patch pocket with hook and loop closure flap. Large bellows pocket to each leg with hook and loop closure flap. Right leg mobile phone pocket with hook and loop closure flap. All pocket flaps with Retro-reflective tape feature. Internal knee pad pouches. Large qualifying icons on left leg pocket. Tall leg sizes available EN ISO 13688:2013 - General requirements for protective clothing EN ISO 20471:2013 Class 2- Test method for high visibility- RIS-3279-TOM Issue 1 EN 1149-3:2004 - Anti Static - Test methods for measurements of charge decay EN 1149-5:2008 - Anti Static - Material performance and design requirements EN ISO 11611:2015 (Class 1 A1 A2) - Protective clothing for use in welding EN ISO 11612:2015 (A1 A2 B1 C1) - Protection against heat and flame ARC FLASH IEC 61482-2:2009 - Performance requirements and design requirements EN 61482-1-2:2007 (Class 1 = 4kA) - Box Arc testing EN 61482-1-1:2009 (EBT50 = 9.3 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.