The ASICS MAGIC SPEED 5 and Nike Alphafly 4 are both road running shoes. The MAGIC SPEED 5 costs about $100 less (from $180). The Alphafly 4 is 0.3 oz lighter (6.6 oz vs 6.9 oz).
Specs side by side
| Spec | MAGIC SPEED 5 | Alphafly 4 |
|---|---|---|
| Price | $180 | $280 |
| Rating | 4.7 / 5 (272 reviews) | — |
| Weight | 6.9 oz | 6.6 oz |
| Heel-to-toe drop | 7 mm | 8 mm |
| Cushioning | Balanced | — |
| Surface | Road | Road |
| Available for | Men & Women | Men & Women |
Specs and prices from ASICS and Nike, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the MAGIC SPEED 5 if…
- you want to spend less
Get the Alphafly 4 if…
- you want the lighter shoe
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