On Cloudmonster 2
Training apparel
A stable, durable max-cushion daily trainer that rides firm rather than plush — buy it for the cushioned roll, not for softness or speed.
How the score breaks down
Crowd Signal
80 reviews · 3 platforms
Sqwod Assessment
Value / Deal
Crowd & price figures from public sources, as of 24 Jul 2026. Live aggregation is rolling out — figures may change.
Pros
- Huge, protective max cushioning on a wide, stable platform
- Smooth CloudTec/rocker transition through the stride
- Dual-density foam adds pop versus the original
- Durable, versatile daily trainer with distinctive styling
Cons
- Heavy for the category (~292–300 g)
- Firm ride — the foam reads more like enhanced EVA than a soft superfoam
- Runs large/roomy toebox; premium price (€150–190)
Who it's for
Buy it if…
You coach neutral runners who want a firm-but-cushioned, durable max-stack daily trainer and like On’s rockered ride.
Skip it if…
You want a soft superfoam feel, a light tempo shoe, or a snug/precise fit — size down or look elsewhere.
The Cloudmonster 2 is On’s big, cushioned daily trainer, and the update genuinely improves the first: a wide, stable max-stack platform, a smooth rockered roll, and dual-density foam that adds pop. Independent testing lands it at 88/100, and it’s a durable, versatile cruiser for easy and long miles.
What it isn’t is soft or light. The “Helion” reads more like enhanced EVA than a plush superfoam, it’s heavy at ~292–300 g, and it runs large. For a coach recommending a durable cushioned trainer with On’s signature ride, it delivers — just set expectations on firmness, weight and sizing.
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