Built for road runners who want serious cushioning without sacrificing snap, the Cloudmonster is our go-to max-cushion shoe for high-mileage training. On's largest CloudTec® pods deliver a deeply soft landing, while the Speedboard® returns that energy right back into your next stride. The bold rocker geometry keeps you rolling forward with surprisingly little effort.
On's largest CloudTec® cushioning pods absorb impact hard, then spring back — serious energy return without the dead-shoe feel
Integrated Speedboard® stiffener channels that rebound into forward propulsion stride after stride
Recycled upper and soft sockliner dial in a comfortable, sock-like fit that works from first step to final mile
Best for road runs ranging from easy recovery miles up through long 20-mile efforts where cushioning fatigue is real
Pronounced rocker shape rolls you through your gait cycle naturally — especially helpful on long days when form starts to break down