This new last is designed to cup your heel for a secure fit while offering a little more room in the toe box to accommodate feet that are carrying heavy loads. It also comes with a dual-density EVA midsole for extra shock absorption and comfort. The oil- and slip-resistant outsole has a low profile 90-degree heel making it versatile enough for indoor and outdoor work. For really tough jobs it has an abrasion-resistant heel cap, an all-leather upper and a waterproof, breathable GORE-TEX liner.