Danner's Fowler series brings its focus on cushioning and long lasting comfort so that you can cover miles with ease. These slip-on shoes are made with rugged hardware and a co-molded TPU plate. The polyurethane foot bed is created with open cell construction for air circulation while the EVA midsole provides further cushioning. The Synergy Systems platform was created for lightweight and athletic performance. The Vibram Leader outsole features a low lug pattern for non-loading trail performance.