This 13858 Danner Men&';s Vicious Work Boots are nimble and tough from the ground up. 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 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-TEXA(R) liner. a 4.5" Rich, Full Grain Leather Offers Comfortable Moisture Protection a Speed Lace System for a Secure, Tight Fit a 100% Waterproof and Breathable GORE-TEXA(R) Liner is Engineered to Keep Your Feet Dry and Comfortable - Even In Extreme Conditions a Danner Trailguard Platform Provides Lightweight, Seamless Support to Provide a Roomier Fit in the Toe Box While Still Offering a Snug Fit in the Heel a Nylon Shank a Abrasion-Resistant Toe Cap For Durability a VibramA(R) Vicious Outsole is Oil and Slip Resistant and has a Low-Profile 90 Degree Heel a 46 oz a 13858 Danner Men&';s Vicious Work Boots - Brown/Orange