Fire retardant, Anti-static, ARC Flash cargo style trousers. 300gsm 60/40 Modacrylic/cotton blend. Inherently flame retardant. Flame retardant qualities will not diminish during life of garment. Triple stitch construction. 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. Leg length: Small (S) - 29, Regular - 31, Tall (T) - 33. Conforms to EN ISO 13688:2013, EN 1149-3:2004, EN 1149-5:2008, EN ISO 11611:2015 (Class 1 A1 A2), EN ISO 11612:2015 (A1 A2 B1 C1). ARC FLASH certified to IEC 61482-2:2009 (Class 1 = 4kA) and EN 61482-1-1:2009 (ATPV = 10.8 Cal/cm2).