Merrell Moab 2 GTX Shoe Adult Experience out-of-the-box comfort in this GORE-TEX hiker. With durable leathers, a supportive footbed, and Vibram traction, all in a versatile package, you won't doubt why Moab stands for Mother-Of-All-Boots. Upper: Synthetic leather and mesh with GORE-TEX lining Lining: Breathable Mesh Midsole: Molded EVA with air cushion Outsole: Vibram Rubber Lug Depth: 5mm