The lightest technical trail competition shoe! The MTR 201-II is very direct and light. The IP EVA midsole provides good cushioning and has a heel drop of 6mm. The Stone Protector and D3O® Strobel construction make sharp stones barely noticeable. This competition shoe also features the patented Rolling Concept®, which provides prone and supine support as needed. Other features include the aggressive gripex™ Sonar tech sole with integrated Sonar technology, Base Fit Advanced® with improved efficiency, memo foam, VentTech™ lining, as well as the handy Advanced MTR Speed Lace System.