High-quality trousers up to the waist ending with a belt with rubber band inside, for comfort of use. Two pockets with openings sewn in side seams. Additional pocket for measurement instruments on the leg. Textile product that falls within category III of personal protective equipment. The trousers conform to the following standards: EN 1149-5, EN ISO 11612 A1, A2, B1, C1, E3, F1, EN ISO 11611 class 1 A1 + A2, IEC 61482-2 class 1, EN ISO 14116.