Insulated safety boots with an anti-puncture insert. - antielectrostatic - direct technology of connecting the sole with the upper, two-stage injection of polyurethane and thermoplastic polyurethane - sole made of double polyurethane resistant to oils, greases, gasoline and other organic solvents - top of footwear made of grain leather with reduced water absorption - equipped with an inner, fitted to the natural shape of the foot metal toe cap, effectively protecting the foot against impact with the energy of 200 J - insole protecting against puncture with a force of up to 1100 N - equipped with a lining made of insulating material - S3 CI SRC category - meet the requirements of EN20345, EN20344