For bridging the gap between stability support and a lightweight fit and feel, the men's FuelCell Prism delivers. A visual tie to our pinnacle race product, this shoe features design cues that nod to being fast and sleek. The lightweight bottom unit with a ground contact EVA outsole features a medial post for a lightweight, responsive ride with just the right dash of stability. Plus, a slightly structured upper helps this shoe deliver the best of both worlds.