Flame retardant, padded trousers for welders. Belt with rubber band inside, which better fits the body. Practical pockets. Ergonomic cut for comfortable work. Bottom of trouser legs finished straight, lined inward. The product falls within Category III of personal protective equipment . It conforms to the following standards: EN ISO 11612 A1, A2, B1, C1, E2, F1, EN ISO 11611 class 1 A1 + A2, IEC 61482-2 class 1, EN 342.