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

Hollow CloudTec® cushioning pods compress on impact and rebound at toe-off, giving the Cloudmonster 3 a ride that absorbs shock without feeling dead underfoot.

A top layer of Helion™ HF hyper foam delivers high energy return throughout the stride, while a second Helion™ base layer adds the durability needed for high-mileage training.

The intentional absence of a propulsion plate reduces impact transmission, and the enhanced rocker geometry promotes a smooth, efficient toe-off that helps legs feel fresher at the end of long efforts.
Product story
The Cloudmonster 3 in Glacier | Black earns its place in long-run rotations through a specific combination of materials rather than size alone. The icy, frost-toned upper against the clean black outsole gives this colorway a restrained, purposeful look that holds up from early morning roads to post-run recovery walks. It reads serious without being loud, which is exactly what a dedicated training shoe should be.
At the core of the Cloudmonster 3 is a CloudTec® cushioning system engineered around hollow pods that compress on landing and spring back with each toe-off. Beneath that sits a dual-layer setup: Helion™ HF hyper foam for high energy return, backed by a bottom layer of standard Helion™ foam for long-term durability. The result is a midsole stack that stays lively across your full weekly mileage, not just the first few miles.
The Cloudmonster 3 runs without a plate by design. Removing the plate reduces the transmission of ground impact up the chain, which helps keep legs fresher over multi-hour efforts. The enhanced rocker shape encourages a smooth, forward-rolling stride at the toe-off, while the re-engineered heel construction wraps and supports the foot during the long back half of a run when fatigue tends to shift your gait. A strong, breathable upper keeps airflow moving without sacrificing lockdown.
This shoe suits runners who train seriously and want one shoe that can handle both their long slow days and their moderately paced tempo blocks. Heavier runners, runners returning from injury, and anyone whose weekly mileage demands genuine cushion protection will find the Cloudmonster 3 a reliable daily trainer. The Glacier | Black colorway works equally well on the road and transitions cleanly off it, making it a practical pick for runners who move between training and the rest of their day.
Series
Cloudmonster 3
Fit note
True to size


Product FAQ
Here are answers to the most common questions about the On Cloudmonster 3 in Glacier | Black.
Runner notes
Natural feedback shaped around the fit, colorway, and ride profile of this exact product.