The Asics Gel Moriko Gore-tex 5 Trail Running Shoes is this years much welcomed updated from the Moriko 3. This shoe features an updated waterproof Gore-Tex XCR membrane and is built to endure all weather and surface conditions that you may throw at them. *UPDATED* Compression molded EVA midsole - helps to give a very cushioned ride to the runner and increases bounce back. DuoMax - a system consisting of two or more different density midsole materials. It has been designed to help correct the degree and velocity of pronation during stance.