Cloudboom Max
Cloudboom Max is a marathon racing shoe focused on efficiency, stability, and comfort for first-time marathoners and runners targeting four-hour-plus finishes. Two layers of Helion HF work with CloudTec and a glass fiber-infused Speedboard for responsive cushioning and measured propulsion. A broad platform, breathable mesh upper, padded heel, and rubber outsole support controlled transitions as fatigue builds.
- Intended uses:
- Race, Long run
Specs
Among 869 listed shoes, this is a heavier / high-stack Racing
- Weight
- 296g
- Of 814 known values: 610 lower, 6 equal, 198 higher. The marker uses the midpoint of equal values.
- heavierUpper 25.1%, including ties / average +29g
- Drop
- 8mm
- Of 818 known values: 410 lower, 239 equal, 169 higher. The marker uses the midpoint of equal values.
- Standard64.7th percentile (tie midpoint) / average +1.2mm
- Stack height (heel/forefoot)
- 40 / 32mm
- Of 694 known values: 569 lower, 40 equal, 85 higher. The marker uses the midpoint of equal values.
- higherUpper 18%, including ties / average +5.3mm
- Carbon plate
- No
- 83% of 787 known models have no carbon plates
- Midsole
- CloudTec / Helion HF
- Outsole
- rubber
- Reference price
- $230
- US price
Weight measurement and plate details
- Weight note
- On Japan men's product page lists 296.0g; exact sample size is not stated on the product page.
- Plate note
- On Japan product page states a fiberglass-blend Speedboard, not a carbon plate.
Related video
Official video from On.
Compare within the database
See where these specs sit in the overall distribution. You can also compare within the same category.
Comparison: All data (869 shoes)
Position map
Weight x stack height
registered average: 266g / 34.7mm (686 shoes)
The scatter plot includes only shoes with both weight and stack height registered.
Spec distributions
Weight
This shoe 296g·registered average 267g (814 shoes)
Drop
This shoe 8mm·registered average 6.8mm (818 shoes)
Stack height
This shoe 40mm·registered average 34.7mm (694 shoes)
Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.