The GENflex2® dual-density rubber outsole with multi-directional traction lugs guarantee a superior grip and resistance to oil and slick surfaces. The high shine leather at the toe and heel give these hardworking boots a polished look. And Goodyear welt construction and heavy-duty YKK zipper with Velcro® closure means these side zip boots are built to last. Features Full-grain leather/high-shine polishable toe cap and heel counter Composite shank GEN-flex2® outsole Removable Single-density polyurethane footbed Goodyear Storm Welt construction