The On Cloudultra 3 and On Cloudultra Pro are both trail running shoes with maximum cushioning. The Cloudultra 3 costs about $70 less (from $190). The Cloudultra Pro is 0.7 oz lighter (9.7 oz vs 10.4 oz).
Specs side by side
| Spec | Cloudultra 3 | Cloudultra Pro |
|---|---|---|
| Price | $190 | $260 |
| Weight | 10.4 oz | 9.7 oz |
| Heel-to-toe drop | 6 mm | 6 mm |
| Cushioning | Max | Max |
| Surface | Trail | Trail |
| Available for | Men & Women | Men & Women |
Specs and prices from On, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the Cloudultra 3 if…
- you want to spend less
Get the Cloudultra Pro if…
- you want the lighter shoe
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