The On Cloudboom Max is a high-end running shoe designed for long-distance runs and marathon training. Stable and dynamic, it offers generous cushioning and a smooth stride to help you maintain your pace over long distances.

It features a dual layer of Helion™ HF foam combined with CloudTec® technology, delivering high energy return and maximum cushioning, paired with a fiberglass Speedboard® to enhance propulsion and efficiency with every stride.