Get ready to run fearlessly again in the new React Infinity Run. Designed to help reduce injury and keep you on the run, the Infinity Run is designed with the runner's health in mind. An all-new 3-layer Flyknit Loft upper strikes the perfect balance between comfort and stability while maintaining breathability and a reduced weight. While it utilizes its familiar React foam, the Infinity does so with more foam, a wider base and an engineered rocker to make each step supportive and smooth. Finally, a new outsole design maximizes compression and cushion under the heel and midfoot as well as responsiveness at the toe-off. Along with smarter, variable training, the Infinity Run gives you the tools you'll need to make it to the starting line; the first step is up to you.