The On Women's Cloudflyer Wide Running Shoes are a new lightweight, fully-cushioned training and racing pair with Helion™. No matter your running style, with their unique wide fit, the plushest tongue of any On shoe, the Cloudflyer Wide ensures you can do it in comfort. Helion™. superfoam, a bespoke Speedboard™ and 3D-molded heel add a level of support never felt before. 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™ and CloudTec® combine for lightweight agility and heavy impact protection. With their specially designed wide fit, the Cloudflyer Wide is built for those that enjoy putting in the hard miles. The On Women's Cloudflyer Wide Running Shoes are built for those who endeavor to go further and try harder.