Full grain premium 2.2mm cowhide waterproof leather, Oil & acid resistant outsole with non-skid and non-marking tread, Steel toe front, Welt construction, Side zipper entry with Milwaukee signature hardware, Smart mask climate control insole with flex power toe design, 100% waterproof construction & leather treatment, Linings are moisture-wicking, anti-fungal, and anti-bacterial, Be prepared for anything coming your way when you pull on these boots from Milwaukee. These boots have waterproof leather construction with a steel toe that will protect your toes and feet from any sudden impact or compression. The oil- & acid-resistant outsole will quickly make this pair one of your go-to favorites. Get the job done right when you pull on these boots from Milwaukee.