Air Jordan 1 Retro High vs Air Max 90
Both are Nike models but they fit differently: Air Max 90 runs about 0.5 size s larger than Air Jordan 1 Retro High at the same labelled US size.
At US men's 9 on Air Jordan 1 Retro High
If you wear Air Jordan 1 Retro High in US 9, start with Air Max 90 in US 8.5: go down 0.5 US sizes. The calculation keeps the same foot length anchor, about 258mm, then removes the Air Jordan 1 Retro High fit offset (-0.5) and applies the Air Max 90 fit offset (-0.25).
| Model | Recommended US | Foot mm | UK | EU | CM |
|---|---|---|---|---|---|
| Air Jordan 1 Retro High | 9 | 258 | 7.5 | 39 | 26 |
| Air Max 90 (equivalent) | 8.5 | 258 | 7.5 | 39 | 26 |