Mongrel 461020 Black Zipsider Boot W Scuff Cap Size:10 Features include – Water resistant Welding Features include – Water resistant leather Oliver COOL step® lining to absorb moisture and odour for optimum freshness and hygiene Lace locking fixture Kevlar® thread on critical wear seams for maximum abrasion and chemical resistance COMFORT cushion® Impact Absorption System uses a combination of cellular urethane and PORON® Oliver SOFT stride® open cell low density urethane foam for comfort and contour Shock absorbing Polyurethane midsole support NATURE form® Type 1 Toe Cap oil & acid resistant Vibram® rubber outsole The molded PU scuff cap is tough and increases longevity for those who need a reliable boot when doing the hard yards Air Zone Comfort System®