• GORE-TEX® waterproof membrane, exceptional breathability and waterproof performance • Pigskin leather and mesh upper • 100% recycled laces and webbing • Bellows tongue keeps out debris • Protective toe cap • 100% recycled mesh lining • Kinetic Fit™ ADVANCED removable contoured insole with reinforced heel cushioning for medium support • Molded nylon arch shank • Merrell Air Cushion in the heel absorbs shock and adds stability • 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 outsole designed with a technical compound with great overall performance for multisport, outdoor, mountain bike, snow sports, and water sports. Its non-marking formula delivers an all-around balance of grip, traction, durability, flexibility Lug: 5mm