The Nike Alphafly 3 and On Cloudboom Echo 3 are both road running shoes. The Cloudboom Echo 3 costs about $92 less (from $130).
Specs side by side
| Spec | Alphafly 3 | Cloudboom Echo 3 |
|---|---|---|
| Price | $221.97–$305 | $130 |
| Rating | 4.6 / 5 (459 reviews) | — |
| Weight | 7.7 oz | 7.6 oz |
| Heel-to-toe drop | 8 mm | 9 mm |
| Cushioning | — | Max |
| Surface | Road | Road |
| Available for | Men & Women | Men & Women |
Specs and prices from Nike and On, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the Alphafly 3 if…
- it fits you better or you like its colors
Get the Cloudboom Echo 3 if…
- you want to spend less
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