Danner used the lightweight, agile Trailguard platform to engineer the Vicious work boot to be nimble and tough from the ground up. It 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 or changing directions quickly. It also comes with a dual density EVA midsole for extra shock absorption and comfort. The oil and slip resistant outsole have a low profile 90 degree heel making it versatile enough for indoor and outdoor work. But for really tough jobs it has an abrasion-resistant heel cap and a waterproof, breathable GORE-TEX liner.Features:100% waterproof and breathable GORE-TEX linerDanner Trailguard platformAbrasion-resistant toe capSpeed lace systemVibram Vicious outsole