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.
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Mid
Responsive
Standard
6mm

The same iconic CloudTec system from the Cloudmonster delivers plush, responsive cushioning that compresses on landing and rebounds with each step, making it as effective during a long shift as during a long run.

The integrated Speedboard propulsion plate keeps your gait forward-rolling and stable, reducing the energy cost of transitions so you arrive at the end of the day with less fatigue in your legs.

The lightweight haptic mesh upper paired with a perforated microfiber tongue and refined TPU eyelet stays keeps airflow moving around your foot, making the Cloudmonster Void a comfortable choice even when temperatures rise.
Product story
The Cloudmonster Void starts where the original Cloudmonster left off, keeping that same signature cushioning feel while refining the upper and detailing for versatility outside of structured training. The Seedling and Linen colorway leans into that brief with a palette of muted sage and warm natural tones that sit comfortably whether you are logging miles or just on your feet all day.
At its core, the Cloudmonster Void carries the same CloudTec cushioning system that made the Cloudmonster a favorite among runners who want maximum underfoot softness without sacrificing feel for the road. The Speedboard propulsion plate keeps every stride moving forward with efficiency, while the Helion superfoam midsole delivers rebound that does not fade as the hours stack up.
The haptic mesh upper is lightweight, breathable, and structured enough to provide a secure hold on longer efforts, while the perforated microfiber tongue and TPU eyelet stays add refined detail that reads clean without drawing attention to themselves. The rubber outsole pads provide reliable grip across pavement, light trail crossings, and the mixed surfaces that define a real day of movement.
The Cloudmonster Void in Seedling and Linen suits the runner who does not want to choose between performance cushioning and a shoe they can wear off the clock. It fits equally well for those returning to running after a break, nurses and teachers on their feet for long shifts, or anyone who appreciates a shoe that handles a full day as confidently as it handles a 10-mile training run.
Series
Cloudmonster Void
Fit note
True to size


Product FAQ
Common questions about fit, feel, and getting the most from the Cloudmonster Void in Seedling and Linen.
Runner notes
Natural feedback shaped around the fit, colorway, and ride profile of this exact product.