Made in the USA or Imported Leather sole Shaft measures approximately Knee High from arch � 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 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 provides exceptional traction for outdoor multi-sport activities. Formulated exclusively for Merrell.