Merrell Mid Leather Waterproof Boots have a durable leather upper that is durable and protective. And the soft foam midsole cradles the foot for long days on your feetFeatures: The waterproof membrane seals out water and lets moisture escape Leather Upper Metal hook traditional lace closure Bellows tongue keeps the debris out Breathable mesh lining Moulded nylon arch shank Lightweight EVA foam midsole for stability and comfort Merrell rubber outsole with durable traction that grips when and where you need it. Technology: Merrell Air Cushion Air Cushion's classic technology protects from impacts and offers exceptional comfort. Kinetic Fit BASE Kinetic Fit Base contoured insole for flexible support. These insoles provide flexible and intuitive support for coordinated, protected movement.