'+ GORE-TEX® waterproof membrane, exceptional breathability and waterproof performance + Synthetic leather and mesh upper + Traditional lace closure + Bellows tongue keeps out debris + Protective toe cap + Breathable mesh lining + Kinetic Fit™ BASE removable contoured insole for flexible support + Merrell Air Cushion in the heel absorbs shock and adds stability + Molded nylon arch shank + Lightweight EVA foam midsole for stability and comfort + Merrell sticky rubber outsole with durable traction that grips when and where you need it + Lug Depth: 4.0mm