Flame retardant work trousers with a thin lining, so that it complies with IEC 61482-2 class 2 arc. Back pockets with flap. Cargo bag with flap, telephone pocket and concealed key ring. Ruler bag. Pre-shaped knees with height-adjustable knee pockets on the inside. Entirely metal-free. Reflection on the pipes. Item is produced to order. Quality: Tera TX, 260 g / m², Available colors: Fluo yellow / navy. Available sizes: 44-46, 146-156, 24-30. Conform: EN ISO 11612: A1 + A2 B1 C1 E1 F1, IEC 61482-2: CL.2, EN 1149-5, * EN ISO 11611: CL.1 A1 + A2, EN 13034: TYPE PB [6], ARC RATING: 20.2 cal / cm².