Synthetic leather and 100% recycled mesh upper. GORE-TEX waterproof membrane for enhanced breathability and waterproof performance. 60% recycled breathable mesh lining. 50% recycled removable EVA foam footbed. 100% recycled mesh footbed cover. FloatPro Foam midsole for lightweight comfort. 20% recycled EVA foam midsole. Vibram Ecostep Recycle outsole designed with 30% recycled rubber for durability and improved grip. Waterproof zipper for quick on and off. Bellows tongue keeps out debris. 100% recycled webbing. Cleansport NXT treated for natural odor control. Merrell’s leading speed hiker, the Moab is updated with a GORE-TEX waterproof membrane alongside a waterproof zip closure for quick access. Synthetic leather and recycled mesh are utilized on the upper of the shoe, while FloatPro Foam is incorporated into the midsole to deliver lightweight comfort. Below, you will find a Vibram Ecostep Recycle outsole designed with 30% recycled rubber for durability and improved grip on rough terrain.