Adidas Adizero Adios 7 vs Adizero Adios 9
Two versions apart. Updated September 10, 2026. Specs are men's US 9.
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THE SHORT ANSWER
Two updates and 3 years separate the Adidas Adizero Adios 7 from the Adizero Adios 9. Net change: 1.4 oz lighter, 4 mm less heel stack, a drop change from 8 mm to 7 mm, a new midsole, $10 more at list. The Adizero Adios 9 is where the character changed, and that is the update Adizero Adios 7 owners notice first.
- Adidas Adizero Adios 9Sizes running outMen's at AmazonWomen's
Availability last checked Sep 10, 2026. Prices and stock change without notice.
The two updates in between
Each step has its own page with the full change list and the verdict on that update.
- Step 1Adizero Adios 7 to Adizero Adios 82023Refined, same shoe
- Step 2Adizero Adios 8 to Adizero Adios 92025Changed character
Adizero Adios 7 vs Adizero Adios 9: every spec, side by side
The net of both updates. Per-update change notes stay on the step pages above, because they explain changes measured from a different starting point than this table uses.
| Spec | Adizero Adios 7 | Adizero Adios 9 |
|---|---|---|
| FIT AND WEIGHT | ||
| Weight | 7.6 oz | 6.2 oz |
| Widths | D | D |
| Upper | Paper-thin engineered mesh with rigid toe-box overlays | One-way stretch mesh with a Lightlock band and Slinglaunch heel wrap |
| CUSHIONING GEOMETRY | ||
| Heel stack | 32 mm | 28 mm |
| Forefoot stack | 24 mm | 21 mm |
| Drop | 8 mm | 7 mm |
| MATERIALS | ||
| Midsole | Lightstrike Pro forefoot over firmer Lightstrike EVA | Full-length Lightstrike Pro (single slab) |
| Plate | Thermoplastic Torsion shank | Thin nylon stiffener (Torsion rods removed) |
| VALUE | ||
| List price at launch | $130 | $140 |
Or buy the Adizero Adios 8 instead?
The Adizero Adios 8 is the value play if you find it discounted. It carries most of what the Adizero Adios 9 added while selling as an older model, and moving one version at a time is the smaller adjustment.
Buy the Adizero Adios 8
Sizes running outDiscontinued at retail. Amazon carries what remains, so treat an in-stock size as a closing window, and expect prices to swing.
Women's stock is gone.
Availability last checked Sep 10, 2026.
Questions runners ask
- Can I go straight from the Adidas Adizero Adios 7 to the Adizero Adios 9 and skip the Adizero Adios 8?
- Yes, but going Adizero Adios 7 to Adizero Adios 9 means taking one change in a single step: the Adizero Adios 9 is where the ride moved. The drop also goes 8 mm to 7 mm across the jump, so give it a week of easy running.
- How much did the weight change across these two updates?
- 1.4 oz off in total, 7.6 oz to 6.2 oz in a men's US 9. The Adizero Adios 8 took it to 7.2 oz first.
- Is the Adizero Adios 8 the better buy than either of these?
- On paper it splits them: 7.2 oz against 7.6 oz for the Adizero Adios 7 and 6.2 oz for the Adizero Adios 9, on a 28 mm heel and a $130 list price. Whether that is worth chasing depends on what the Adizero Adios 8 update actually did, which the section above works through.
- Did the Adizero Adios get taller between the Adizero Adios 7 and the Adizero Adios 9?
- Heel stack went 32 mm to 28 mm, by way of 28 mm on the Adizero Adios 8. Drop moved 8 mm to 7 mm, which is the change your calves and Achilles notice.
- Where does the Adizero Adios 9 sit in the Adizero Adios lineup now?
- It is the current model, two versions on from the Adizero Adios 7 and the newest one you can buy at full retail.