100% metal-free, waterproof, safety boots made of lightweight and flexible antibacterial COLD DEFENDER PU material, which has high mechanical resistance to temperatures down to -25°C. This material highly resistant to hydrolysis, mineral oils and hydrocarbons. They have double layer PU sole: Upper layer is made of COLD DEFENDER PU which provides excellent energy absorption and heat insulation, while bottom layer is made of nitrile rubber, which is resistant to short-term heat contact (up to 300°C, 1 min contact). Antistatic, anti-slip sole is highly resistant to abrasion, hydrolysis, oils and fats, and has energy absorber in the heel area. Deep lugged outsole (11 mm deep) provides excellent surface grip. Anatomically shaped, antistatic COLD BARRIER footbed is made of soft, scented special polyurethane compound which provides excellent insulation. Footbed has fleece lining. These boots have non-metalic TOP RETURN toe cap, non-metalic APT PLATE Zero Perforation safety midsole and practical extension on the back for easier taking off. They have additional protection in the ankle area, protection against impact (up to 100 J) in the metatarsal part of the foot, and increased cut resistance.
EN ISO 20345