The Adidas Adizero SL2 is a road running shoe and the ASICS METASPEED SKY is a neutral road running shoe. The Adizero SL2 costs about $185 less (from $65) and is rated higher by buyers (4.7 vs 4.5 out of 5). The METASPEED SKY is 1.5 oz lighter (5.8 oz vs 7.3 oz).
Specs side by side
| Spec | Adizero SL2 | METASPEED SKY |
|---|---|---|
| Price | $65 | $250 |
| Rating | 4.7 / 5 (482 reviews) | 4.5 / 5 (210 reviews) |
| Weight | 7.3 oz | 5.8 oz |
| Heel-to-toe drop | 9 mm | 10.6 mm |
| Heel stack height | 35 mm | — |
| Support | — | Neutral |
| Surface | Road | Road |
| Available for | 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 SL2 if…
- you want to spend less
- you want the more widely reviewed shoe
Get the METASPEED SKY if…
- you want the lighter shoe
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