Men's 212 boots with PU/TPU (T; Tm) sole Um KS

Special men's footwear with leather upper, including artificial leather/microfibre, insulated with inner protective socks made of thermoplastic materials, with puncture-proof insoles made of aramid and/or para-aramid fibres (Kevlar fabric), with multilayer 3-layer or 4-layer package of insulation (Um) on two-layer oil and benzene resistant, acid-alkali resistant (acid and alkali solution with concentration up to 20%), frost-resistant, heat-resistant polyurethane sole with PU/TPU (T) thermoplastic polyurethane overlay, including two-layer polyurethane sole with PU/TPU (Tm) thermoplastic polyurethane overlay of frost-resistant thermoplastic polyurethane of injection moulding method of sole fixing