'+ GORE-TEX® waterproof membrane, exceptional breathability and waterproof performance + Mesh and TPU upper + 100% recycled laces and webbing + Bellows tongue keeps out debris + Protective toe cap + 100% recycled mesh lining + EVA foam insole with 100% recycled top sheet + Molded nylon arch shank + Merrell Air Cushion in the heel absorbs shock and adds stability + Rock plate for protection + Super Rebound Compound provides durable shock absorption in the heel to help reduce torque and allow for a smooth transition into the midfoot. + Vibram® TC5+ rubber sole + Lug Depth: 5.0mm