The On Men's Cloudflyer Wide Running Shoes are a lightweight, fully-cushioned training and racing pair with Helion™. No matter your running style, with this unique wide fit, the plushest tongue of any On shoe and some of the brands' largest Cloud elements, 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. The On Men's Cloudflyer Wide Running Shoes are built for those that enjoy putting in the hard miles.