The Cloudmonster is different, that much is obvious. Designed to be the ultimate CloudTec experience, it propels you forward stride after stride. It's perfect for energizing any run from an easy 5K to a big-effort 20. It may be a playfully weird ride, but it's definitely serious about performance.

Featuring On's biggest CloudTec ever for massive cushioning and max energy. A monster of a ride on the road. Technology: Running never felt like this. Our biggest Cloud elements ever meet an ultra powerful Speedboard. The result? Extremely soft landings and maximum rebound, for energy return you won't believe. This is running on Clouds with the volume turned up. Now available at Alamo Shoes in Chicago!