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.
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Mid
Responsive
Standard
6mm

Hollow CloudTec® pods compress on landing and rebound at toe-off, giving each step a springy, responsive feel without sacrificing comfort over long distances.

Helion superfoam sits beneath the CloudTec layer to absorb deeper impact forces, keeping your legs fresher during extended wear whether you are running or on your feet all day.

Hidden eyelets create an uninterrupted upper profile so the White | Glacier colorway reads as one cohesive, minimal form rather than a collection of hardware details.
Product story
The Cloudmonster 1 was never intended to be a race-day shoe. It was designed for the long haul, the commute-to-run, the days when you cover ten miles before lunch and still need your feet to feel human by evening. In White | Glacier, that all-day ambition is matched by a colorway that feels deliberate rather than default. The pale, almost icy second tone keeps the white base from reading as clinical, giving the shoe a coherent, quietly considered look.
The cushioning story centers on CloudTec®, a system of hollow pods along the outsole that compress individually as you land and then spring back with each toe-off. Beneath that, Helion foam absorbs the deeper impact that CloudTec alone cannot catch, and the Speedboard plate coordinates the energy through the entire stride. Together, they produce a ride that feels plush without feeling slow, an important distinction for a shoe you plan to wear past the first mile.
Where the Cloudmonster 1 excels is in the middle hours of the day: a steady four-mile morning loop, a long shopping errand, a hospital shift, a walking tour of a city you have never been to before. The rubber outsole grips well on dry pavement and light wet surfaces, and the hidden eyelets remove the visual noise that exposed hardware typically adds, keeping the White | Glacier silhouette as clean in person as it looks online.
This shoe suits runners and walkers who prioritize underfoot comfort over ground feel. If you tend toward softer midsoles, if you are coming back from a lower-leg injury, or if you simply spend more than six hours on your feet on a typical day, the Cloudmonster 1 is worth serious consideration. The White | Glacier colorway specifically suits those who prefer a neutral, versatile shoe that pairs as easily with gym leggings as it does with casual weekend wear.
Series
Cloudmonster 1
Fit note
True to size


Product FAQ
Everything you need to know before you run in the Cloudmonster 1 White | Glacier.
Runner notes
Natural feedback shaped around the fit, colorway, and ride profile of this exact product.