Boots with combined upper leatherartificial leather,

Feet personal protection equipment: footwear special trade mark "KSO", series KSO men's and women's for protection against chemical factors (acids with concentration up to 20%, alkalis with concentration up to 20%, oil products, oils, including oil); against general industrial pollution; against mechanical impacts (abrasion; blows in the toe part with energy of 200 Joules with internal protective metal socks); from slipping on greasy, wet, icy surfaces; including from low temperatures for operation in I-II, III climatic zones, on oil and petrol resistant, heat resistant (up to +160C within 60 seconds) two-layer sole made of polyurethane and thermopolyurethane of injection moulded method of fastening. Protective properties Z, Mi, Mun200, Sl, Szh, Sm, K20, Shch20, Ns, Nm.