Built on a trail running platform for a sneaker fit, this sporty hiker has a durable mesh upper and our stickiest Quantum Grip(TM) outsole. For all the memories ahead. Waterproof membrane seals out water and lets moisture escape. Mesh and TPU upper. Metal hook traditional lace closure. Bellows tongue keeps out debris. Protective toe cap. Breathable mesh lining. Kinetic Fit(TM) BASE removable contoured insole for flexible support. Merrell Air Cushion in the heel absorbs shock and adds stability. Lightweight EVA foam midsole for stability and comfort. Merrell mountain-grade Quantum Grip(TM) rubber outsole. Weight: 1 lb 11oz / 760g.