The Moab 3 GTX are made with a GORE-TEX waterproof outer layer to keep your feet dry while still being breathable enough for hot days. A super supportive insole along with a cushioned midsole, and a best-in-class Vibram outsole all add up to a walking shoe that's as comfortable as it is functional. They're even a great green option when looking for a more eco-friendly option, made partly from recycled materials, they have a 100% recycled mesh lining, laces and webbing. GORE-TEX waterproof membrane, exceptional breathability and waterproof performance_ • Pig suede leather and breathable mesh upper_ • 100% recycled laces and webbing_ • Bellows tongue keeps out debris_ • Protective toe cap_ • 100% recycled breathable mesh lining_ • Kinetic Fit ADVANCED removable contoured footbed with reinforced heel cushioning for medium support_ • Moulded 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_ • 1lbs-11oz, 740g