The demands of the trail are no match for the Merrell West Rim Hiking Shoes. In addition to the high-performance waterproof technology, a bellows tongue helps to keep sand, debris and puddle splashes from entering the shoe. Cushioning EVA foam is used in the midsole to provide comfort while supportive shock-absorbing pads dampen impacts on rough terrain. GORE-TEX waterproof and breathable membrane  Synthetic upper with mesh panels for ventilation  Kinetic Fit Base removable  EVA footbed for cushioning comfort  Air Cushion embedded shock-absorbing pads  GRIP abrasion-resistant outsole with 4mm engraving for extra traction  Highly breathable lining Bellows tongue keeps debris out  Rubber toe guard  Heel pull loop _