Worn once . 11W . I wear 10.5 or 11 . Fit me fine FEATURES • Breathable mesh and TPU upper • Traditional lace closure • Bellows tongue keeps out debris • Protective toe cap • Breathable mesh lining • Removable Kinetic Fit™ BASE contoured footbed for flexible 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 • 1lbs-11oz, 760g