anti-soiling finish , curved elastic waistband, crotch gusset with 6 % elastane, 10 multifunctional pockets, knee pads pockets, back knee ventilation , plastic D-ring, hammer loop, highly resistant material in colour 01, contrast elements, pants can be lengthened, certification according to the standard EN ISO 13688, EN 14404 + A1 (type 2, level 1) in combination with knee pads A99