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.