Waterproof membrane seals out water and lets moisture escape, Waterproof full-grain leather upper, Metal hook traditional lace closure, Bellows tongue keeps out debris, Protective toe cap, Breathable mesh lining, Kinetic Fit BASE removable contoured insole for flexible support, Molded nylon arch shank, Lightweight EVA foam midsole for stability and comfort, Merrell sticky rubber outsole tunes each outsole with durable traction that grips when and where you need it,