Support for any runner and any running goal, the next-gen Cloudflyer is for the resilient; the strugglers; the overcomers. The lightweight shoe with supreme support and cushioning. Features: Best for: Intervals, tempo runs, recovery runs, short runs to marathons, heavier runners, runners that prefer a wider fit All about comfort and support: The plushest tongue of any On shoe Some of On's largest Cloud elements Helion™ superfoam - Swiss-engineered, lightweight yet durable foam that's big on rebound and temperature resistance Bespoke Speedboard™ 3D-moulded heel Wider outsole A midfoot stability tube combines support with a gentle, foot-hugging feel Ultralight engineered mesh upper with a new airflow-optimizing pattern Helion™ and CloudTec® in outsole combine for lightweight agility and heavy impact protection Weight: 280 g Heel-toe drop: 7 mm