The ASICS GT-4000 4 is a stability road running shoe and the On Cloudspark is a road running shoe. The GT-4000 4 is rated higher by buyers (4.6 vs 3.9 out of 5). The Cloudspark costs about $15 less (from $125).
Specs side by side
| Spec | GT-4000 4 | Cloudspark |
|---|---|---|
| Price | $140 | $125 |
| Rating | 4.6 / 5 (47 reviews) | 3.9 / 5 (36 reviews) |
| Weight | 9.7 oz | 9.9 oz |
| Heel-to-toe drop | 8 mm | 8 mm |
| Cushioning | — | Balanced |
| Support | Stability | — |
| Surface | Road | Road |
| Available for | Women | Women |
Specs and prices from ASICS and On, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the GT-4000 4 if…
- it fits you better or you like its colors
Get the Cloudspark if…
- you want to spend less