The Adidas Adizero Adios 9 and ASICS METASPEED SKY are both neutral road running shoes. The Adizero Adios 9 costs about $152 less (from $98), has a lower heel-to-toe drop (7 mm vs 10.6 mm) and is rated higher by buyers (4.7 vs 4.5 out of 5). The METASPEED SKY is 0.4 oz lighter (5.8 oz vs 6.2 oz).
Specs side by side
| Spec | Adizero Adios 9 | METASPEED SKY |
|---|---|---|
| Price | $98–$140 | $250 |
| Rating | 4.7 / 5 (242 reviews) | 4.5 / 5 (210 reviews) |
| Weight | 6.2 oz | 5.8 oz |
| Heel-to-toe drop | 7 mm | 10.6 mm |
| Heel stack height | 28 mm | — |
| Cushioning | Firm / responsive | — |
| Support | Neutral | Neutral |
| Surface | Road | Road |
| Available for | Men & Women | Women |
Specs and prices from Adidas and ASICS, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the Adizero Adios 9 if…
- you want to spend less
- you land on your midfoot or want a lower drop
Get the METASPEED SKY if…
- you want the lighter shoe
- you land on your heel and like a higher drop
More comparisons
- Adidas Adizero Adios 9 vs Brooks Hyperion Elite 6
- Adidas Adizero Adios 9 vs Nike Alphafly 4
- Adidas Adizero Adios 9 vs Nike Vaporfly 4
- Adidas Adizero Adios 9 vs Brooks Hyperion Elite 5
- Adidas Adizero Adios 9 vs ASICS METASLEEK
- ASICS METASPEED SKY vs Adidas Adizero Adios PRO 5
- ASICS METASPEED SKY vs Nike Alphafly 4
- ASICS METASPEED SKY vs Adidas Adizero SL2