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Designed for ultimate cushioning and energy return on road runs, the Cloudmonster from On is built for runners who want a bold and responsive experience. Made with over 80% recycled polyester, the Cloudmonster is lightweight, powerful, and sustainable: perfect for those who crave maximum comfort, from daily training to long distances.
Sizes in stock: 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8
Sizes in stock: 10
Sizes in stock: 8, 9, 9.5, 10, 10.5
Sizes in stock: 5, 6, 6.5, 7
Sizes in stock: 4, 6
The Cloudmonster 2 builds on the success of the original with some key upgrades that enhance performance and comfort. While both versions are designed for max-cushioned, high-mileage running, the Cloudmonster 2 features a dual-density Helion™ superfoam midsole, delivering even more energy return and a slightly firmer, more responsive feel. It also has an improved Speedboard® and rocker shape for smoother transitions, plus a more secure fit in the heel and upper for better lockdown. These updates make the Cloudmonster 2 ideal for runners looking for extra propulsion and support without losing that signature CloudTec® cushioning. Still deciding? Explore our full On range to find the best fit for your run.
The On Cloudmonster is built for maximum cushioning, energy return, and long-distance comfort—making it ideal for road running, recovery runs and high-mileage training. Its signature Helion™ superfoam and oversized CloudTec® pods will support you with every stride. The rockered shape encourages forward momentum to maximise your pace. Looking to layer up for chilly mornings? Check out our range of men's jacketsto complete your look. It’s a great choice for runners who want extra support underfoot without sacrificing performance. Whether you’re training for a marathon or just logging daily kilometres, the Cloudmonster makes every run feel lighter.
Yes, the Cloudmonster is not just for running, it’s perfect for walking too. Its plush cushioning, wide base, and smooth rocker design make it incredibly comfortable for long walks, travel, or standing for extended periods. If you want footwear that works just as well for active days out as it does for high-performance training, the Cloudmonster is a versatile option. It’s especially great for anyone who values impact protection and all-day comfort. If you’re looking for shoes ideally made for easy to moderate trails, shuch as gravel paths, forest tracks, or park runs, don’t forget to check out our full Cloudvista range too!