Durable protective trousers. Ergonomic cut. Rubber band in the belt. Practical multi-purpose pockets. Modelling darts on the knees. Areas exposed to tearing reinforced with bolts. Flame retardant reflective tapes for proper visibility both during the day and at night. The product falls within category III of personal protective equipment. The product conforms to the following standards: EN ISO 11611 class 1 A1+A2, EN ISO 11612 A1,A2,B1,C1,E1,F1, EN 1149-5, EN 13034, IEC 61482-2 class 1.