Special leather boots for protection against thermal

Special leather boots with heat-resistant oil and benzene acid-alkali resistant single-layer sole for protection against thermal risks of electric arc (used in a set with clothing for protection against thermal risks of electric arc); from elevated temperatures: contact with heated surface up to +300°C; from chemical factors: crude oil and oil products of light fractions, petroleum oils and oil products of heavy fractions; from mechanical effects: blows in the toe part with an energy of 200 Joules with internal polycarbonate socks, from abrasion, from sliding on greasy and wet surfaces (on concrete), from general industrial pollution, mod. EL-5M