Introducing the second generation of the Cloudstratus. Still the first and only On model to feature two connected CloudTec® layers, it's designed for runners who demand supreme cushioning on long road runs. Now with a completely updated midsole, your runners will experience comfort coupled with the perfect amount of support to go any and every distance. The redefined inner sock construction provides the easiest step in to date. This shoe is made to double every runner's run - if your runners dare to double theirs.