Adidas Adizero Adios 5 vs Adizero Adios 6
Updated August 11, 2026. Specs are men's US 9.
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THE SHORT ANSWER
The Adizero Adios 6, by default. Amazon's Adidas Adizero Adios 5 stock is gone in both men's and women's sizes, so what follows is a record of what changed, not a choice you still have.
Every spec, side by side
| Spec | Adizero Adios 5 | Adizero Adios 6 |
|---|---|---|
| FIT AND WEIGHT | ||
| Weight | 7.8 oz | 8.6 oz |
| The racing flat got heavier because it stopped being one. | ||
| Widths | D | D |
| Upper | Open engineered mesh with a suede tongue | Thin perforated mesh with an inner sleeve |
| CUSHIONING GEOMETRY | ||
| Heel stack | 23 mm | 32 mm |
| Adidas quoted the Boost-era 5 midsole-only, so this row overstates the jump, but the platform genuinely grew (Solereview: 'much thicker midsole') and the drop went from 10 to 8 mm. | ||
| Forefoot stack | 13 mm | 24 mm |
| Drop | 10 mm | 8 mm |
| MATERIALS | ||
| Midsole | Boost (TPU) heel with Lightstrike EVA forefoot | Lightstrike Pro forefoot over firmer Lightstrike EVA |
| The first Adios with Lightstrike Pro, and the end of Boost in the line. The racing-flat job moved to the carbon-rod Adios Pro; this foam stack is tuned for training pace ranges. | ||
| Plate | Extended forefoot Torsion shank | Plastic Torsion shank |
| VALUE | ||
| List price at launch | $140 | $120 |
| Adidas itself repriced it: a $20 cut that moved the Adios from racer money to trainer money. | ||
Weighing whether to switch at all, rather than which of these two to buy? What replaced the Adidas Adizero Adios 5 covers the verdict on the update, what loyalists made of it, and the closest alternatives from other brands.
Buy the Adizero Adios 5
Old stock goneAmazon's stock of the Adidas Adizero Adios 5 is gone in both men's and women's sizes, and discontinued stock does not come back.
Old stock is gone. See what replaced it
Buy the Adizero Adios 6
Old stock goneAmazon's stock of the Adidas Adizero Adios 6 is gone in both men's and women's sizes, and discontinued stock does not come back. The best current match is the Adidas Adizero Boston 13.
Questions runners ask
- Which is lighter, the Adidas Adizero Adios 5 or the Adizero Adios 6?
- The Adidas Adizero Adios 5, by 0.8 oz in a men's US 9 (7.8 oz vs 8.6 oz).
- Did the price change between the Adidas Adizero Adios 5 and the Adizero Adios 6?
- Yes. List price went down $20, from $140 to $120. Street prices differ: the older shoe usually sells under list once its successor ships.
- Do the Adidas Adizero Adios 5 and Adizero Adios 6 come in the same widths?
- Yes. Both run in D for men's sizes, so a width that fit in the Adizero Adios 5 carries over to the Adizero Adios 6.
- How do the stack heights compare?
- 23 mm heel and 13 mm forefoot on the Adidas Adizero Adios 5, against 32 mm and 24 mm on the Adizero Adios 6. That is 9 mm more under the heel and 11 mm more under the forefoot. See the stack height note in the table above: the published figures changed convention mid-lineage.
- Is the Adizero Adios 6 still the newest Adizero Adios?
- No. The Adizero Adios 7 replaced it in 2022, so the Adizero Adios 6 now sells as an older model and usually below its $120 list price.