The Moab shoe series has been very popular for years. This ankle-height model prevents splashes and debris from entering the shoe, and its Gore-Tex membrane keeps water out. The high-quality Vibram outsole combines durability and grip. This third version has more sturdy insoles, a better shock-absorbing midsole, a more durable outsole and some of the materials are made from recycled fiber. - Genuine Gore-Tex membrane: waterproof, breathable - Laces, lining and webbing are made of 100% recycled fiber - Genuine leather and strong textile as surface materials - Light toe cap - Genuine Merrell airbag cushion in the heel - Removable Kinetic Fit Advanced insoles with separate heel cushioning - The midsole has a molded nylon arch support - Vibram TC5 + outsole works in many uses - as a bonus it leaves no streaks on even sensitive surfaces