On Running On Cloud Cloudflyer Helion Cloudtec Swiss Engineering Shoes Support for any runner and any running goal. The lightweight shoe with supreme support and cushioning. The next-gen Cloudflyer has the plushest tongue of any On shoe and some of our largest Cloud elements. With Helion TM superfoam, a bespoke Speedboard®, 3D-molded heel and a wider outsole, it's all about comfort and support. Slow and fast. Short and long. Heel and toe. However you run. A midfoot stability tube combines support with a gentle, foot-hugging feel. The ultralight engineered mesh upper has a new airflow-optimizing pattern. Underfoot, Helion TM and CloudTec® combine for lightweight agility and heavy impact protection. Built for the graft nobody sees, but ready to step into the spotlight. The Cloudflyer is for the resilient. The strugglers. The overcomers. Those who stare adversity in the face and grin back. Because hard work pays off in the long run. And support makes light of any challenge. Helion TM The Swiss-engineered superfoam with all the ingredients needed for the ultimate run. Weight: 210 g Heel to toe drop: 9 mm Cushioning: plush Road running style: stable Minimalist