Merrell Men's Moab 3 Mid Gtx Wide Guide Books Saves money and waste Diameter:35mm Saves money and waste We used some of our more forward looking features on these exceptional breathability and waterproof performance• Pig suede leather and breathable mesh upper• 100% recycled laces and webbing• Bellows tongue keeps out debris• Protective and abrasion resistant rubber heel and toe cap• 100% recycled breathable mesh lining• Kinetic Fit™ ADVANCED removable contoured footbed 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 to help reduce torque and allow for a smooth transition into the midfoot• Vibram® TC5+ outsole technology gives you confidence with every step from mountain trails to city streets Vibram® TC5+ delivers all around grip