Discover the next level of running with the Nike Women's Alphafly Next% 2. These shoes offer a thick layer of Zoom X foam in the midsole, combining comfort and speed for an unparalleled running experience. Enjoy the greatest energy return of all Nike's running shoes as you chase your personal best times. The full-length ZoomX foam provides an ultra-light and responsive feel, enhancing your stride with every step. A thin rubber outsole ensures excellent grip and allows for more ZoomX under the Zoom Air cushioning, adding more bounce and improving the transition from heel to forefoot.