The On Cloudmonster Running Shoe is fresh from the lab and offers a beast of a ride. It features On’s biggest Cloudtec® cushioning than its predecessors, providing super soft landings and maximum rebound. Combine that with On’s explosive Speedboard® and a radical rocker shape to bring a big energy return. The Helion™ superfoam brings no-nonsense cushioning, and the soft sockliner provides unbeatable comfort that will keep you going on long runs.