Cushioning
iMid

On | Standards
Every Cloudmonster is engineered to On's highest standards - tested by athletes, certified for performance, and built to exceed your training goals.
Wide. True to size.
Scroll sideways to see every size conversion.
Free standard shipping on eligible orders. Returns are accepted within 30 days for unused pairs in original condition.
Mid
Responsive
Standard
6mm

Enlarged hollow CloudTec pods compress on impact and rebound with speed, delivering max protection without added weight or deadness underfoot.

The reworked Helion superfoam blend adds responsive bounce and stays consistent across temperature and mileage, so energy return does not fade on longer efforts.

Co-created with POST ARCHIVE FACTION, the Moondust and Chalk colorway features a woven upper with architectural ventilation patterning that makes this release genuinely distinct from standard Cloudmonster 2 editions.
Product story
The Cloudmonster 2 in Moondust and Chalk did not arrive as a standard seasonal update. This colorway is a limited-edition release created in partnership with POST ARCHIVE FACTION, the Seoul-based design collective known for rethinking functional objects from first principles. The result is a shoe that carries a considered visual identity, with a muted, atmospheric palette that feels as deliberate as the engineering beneath it.
On's biggest-ever CloudTec pods sit at the core of the ride experience. Those hollow cushioning pods compress precisely on landing and rebound with immediacy, so you get genuine impact absorption without the dead, overbuilt feel that bogs down other max-cushion shoes. A foam insert in the forefoot adds another layer of protection right where foot strike forces concentrate most.
The Speedboard propulsion plate and reworked dual-density Helion superfoam work together to give each step forward momentum rather than just vertical bounce. The Helion foam is light and temperature-stable, meaning the energy return you feel on mile one holds through mile ten. This is a shoe built for long road sessions where cumulative fatigue is the real opponent.
The Cloudmonster 2 Moondust and Chalk suits women runners who want maximum cushioning without sacrificing the sense of connection to the road. Whether you are logging weekend long runs, building back from injury, or simply spending hours on your feet, the light woven upper and secure fit keep things comfortable across the full duration. The PAF collaboration makes it as wearable off the route as on it.
Series
Cloudmonster 2
Fit note
True to size


Product FAQ
Everything you need to know about fit, feel, and the story behind the Cloudmonster 2 Moondust and Chalk.
Runner notes
Natural feedback shaped around the fit, colorway, and ride profile of this exact product.