Brand Size Comparisons
Switching brands? These pages map your current US size to a starting size to check in another brand — through foot length, not guesswork. Each pair includes a one-line fit-direction verdict and links to the full comparison table.
Which brand runs bigger?
| Comparison | Verdict |
|---|---|
| Nike vs Adidas | Adidas runs ~half a size larger than Nike |
| Nike vs New Balance | New Balance runs ~1 size larger than Nike |
| Adidas vs New Balance | New Balance runs ~half a size larger than Adidas |
| Nike vs Hoka | Hoka runs ~half a size larger than Nike |
| Brooks vs Asics | Brooks runs ~half a size larger than Asics |
| Puma vs Adidas | Puma and Adidas fit about the same |
All comparisons
- Nike vs Adidas Adidas runs ~half a size larger than Nike full converter
- Nike vs New Balance New Balance runs ~1 size larger than Nike full converter
- Nike vs Jordan Nike and Jordan fit about the same full converter
- Nike vs Converse Nike runs ~half a size larger than Converse full converter
- Nike vs Vans Nike and Vans fit about the same full converter
- Nike vs ASICS ASICS runs ~half a size larger than Nike full converter
- Nike vs Brooks Brooks runs ~half a size larger than Nike full converter
- Nike vs Puma Puma runs ~half a size larger than Nike full converter
- Nike vs Hoka Hoka runs ~half a size larger than Nike full converter
- Nike vs Reebok Reebok runs ~half a size larger than Nike full converter
- Nike vs Salomon Nike and Salomon fit about the same full converter
- Adidas vs Nike Adidas runs ~half a size larger than Nike full converter
- Adidas vs New Balance New Balance runs ~half a size larger than Adidas full converter
- Adidas vs Jordan Adidas runs ~half a size larger than Jordan full converter
- Adidas vs Converse Adidas runs ~1 size larger than Converse full converter
- Adidas vs Vans Adidas runs ~half a size larger than Vans full converter
- Adidas vs ASICS Adidas and ASICS fit about the same full converter
- Adidas vs Brooks Adidas and Brooks fit about the same full converter
- Adidas vs Puma Adidas and Puma fit about the same full converter
- Adidas vs Hoka Adidas and Hoka fit about the same full converter
- Adidas vs Reebok Adidas and Reebok fit about the same full converter
- Adidas vs Salomon Adidas runs ~half a size larger than Salomon full converter
- New Balance vs Nike New Balance runs ~1 size larger than Nike full converter
- New Balance vs Adidas New Balance runs ~half a size larger than Adidas full converter
- New Balance vs Jordan New Balance runs ~1 size larger than Jordan full converter
- New Balance vs Converse New Balance runs ~1.5 sizes larger than Converse full converter
- New Balance vs Vans New Balance runs ~1 size larger than Vans full converter
- New Balance vs ASICS New Balance runs ~half a size larger than ASICS full converter
- New Balance vs Brooks New Balance runs ~half a size larger than Brooks full converter
- New Balance vs Puma New Balance runs ~half a size larger than Puma full converter
- New Balance vs Hoka New Balance runs ~half a size larger than Hoka full converter
- New Balance vs Reebok New Balance runs ~half a size larger than Reebok full converter
- New Balance vs Salomon New Balance runs ~1 size larger than Salomon full converter
- Jordan vs Nike Jordan and Nike fit about the same full converter
- Jordan vs Adidas Adidas runs ~half a size larger than Jordan full converter
- Jordan vs New Balance New Balance runs ~1 size larger than Jordan full converter
- Jordan vs Converse Jordan runs ~half a size larger than Converse full converter
- Jordan vs Vans Jordan and Vans fit about the same full converter
- Jordan vs ASICS ASICS runs ~half a size larger than Jordan full converter
- Jordan vs Brooks Brooks runs ~half a size larger than Jordan full converter
- Jordan vs Puma Puma runs ~half a size larger than Jordan full converter
- Jordan vs Hoka Hoka runs ~half a size larger than Jordan full converter
- Jordan vs Reebok Reebok runs ~half a size larger than Jordan full converter
- Jordan vs Salomon Jordan and Salomon fit about the same full converter
- Converse vs Nike Nike runs ~half a size larger than Converse full converter
- Converse vs Adidas Adidas runs ~1 size larger than Converse full converter
- Converse vs New Balance New Balance runs ~1.5 sizes larger than Converse full converter
- Converse vs Jordan Jordan runs ~half a size larger than Converse full converter
- Converse vs Vans Vans runs ~half a size larger than Converse full converter
- Converse vs ASICS ASICS runs ~1 size larger than Converse full converter
- Converse vs Brooks Brooks runs ~1 size larger than Converse full converter
- Converse vs Puma Puma runs ~1 size larger than Converse full converter
- Converse vs Hoka Hoka runs ~1 size larger than Converse full converter
- Converse vs Reebok Reebok runs ~1 size larger than Converse full converter
- Converse vs Salomon Salomon runs ~half a size larger than Converse full converter
- Vans vs Nike Vans and Nike fit about the same full converter
- Vans vs Adidas Adidas runs ~half a size larger than Vans full converter
- Vans vs New Balance New Balance runs ~1 size larger than Vans full converter
- Vans vs Jordan Vans and Jordan fit about the same full converter
- Vans vs Converse Vans runs ~half a size larger than Converse full converter
- Vans vs ASICS ASICS runs ~half a size larger than Vans full converter
- Vans vs Brooks Brooks runs ~half a size larger than Vans full converter
- Vans vs Puma Puma runs ~half a size larger than Vans full converter
- Vans vs Hoka Hoka runs ~half a size larger than Vans full converter
- Vans vs Reebok Reebok runs ~half a size larger than Vans full converter
- Vans vs Salomon Vans and Salomon fit about the same full converter
- ASICS vs Nike ASICS runs ~half a size larger than Nike full converter
- ASICS vs Adidas ASICS and Adidas fit about the same full converter
- ASICS vs New Balance New Balance runs ~half a size larger than ASICS full converter
- ASICS vs Jordan ASICS runs ~half a size larger than Jordan full converter
- ASICS vs Converse ASICS runs ~1 size larger than Converse full converter
- ASICS vs Vans ASICS runs ~half a size larger than Vans full converter
- ASICS vs Brooks ASICS and Brooks fit about the same full converter
- ASICS vs Puma ASICS and Puma fit about the same full converter
- ASICS vs Hoka ASICS and Hoka fit about the same full converter
- ASICS vs Reebok ASICS and Reebok fit about the same full converter
- ASICS vs Salomon ASICS runs ~half a size larger than Salomon full converter
- Brooks vs Nike Brooks runs ~1 size larger than Nike full converter
- Brooks vs Adidas Brooks runs ~half a size larger than Adidas full converter
- Brooks vs New Balance Brooks and New Balance fit about the same full converter
- Brooks vs Jordan Brooks runs ~1 size larger than Jordan full converter
- Brooks vs Converse Brooks runs ~1.5 sizes larger than Converse full converter
- Brooks vs Vans Brooks runs ~1 size larger than Vans full converter
- Brooks vs ASICS Brooks runs ~half a size larger than ASICS full converter
- Brooks vs Puma Brooks runs ~half a size larger than Puma full converter
- Brooks vs Hoka Brooks and Hoka fit about the same full converter
- Brooks vs Reebok Brooks runs ~half a size larger than Reebok full converter
- Brooks vs Salomon Brooks runs ~1 size larger than Salomon full converter
- Puma vs Nike Puma runs ~half a size larger than Nike full converter
- Puma vs Adidas Puma and Adidas fit about the same full converter
- Puma vs New Balance New Balance runs ~half a size larger than Puma full converter
- Puma vs Jordan Puma runs ~half a size larger than Jordan full converter
- Puma vs Converse Puma runs ~1 size larger than Converse full converter
- Puma vs Vans Puma runs ~half a size larger than Vans full converter
- Puma vs ASICS Puma and ASICS fit about the same full converter
- Puma vs Brooks Puma and Brooks fit about the same full converter
- Puma vs Hoka Puma and Hoka fit about the same full converter
- Puma vs Reebok Puma and Reebok fit about the same full converter
- Puma vs Salomon Puma runs ~half a size larger than Salomon full converter
- Hoka vs Nike Hoka runs ~1 size larger than Nike full converter
- Hoka vs Adidas Hoka runs ~half a size larger than Adidas full converter
- Hoka vs New Balance Hoka and New Balance fit about the same full converter
- Hoka vs Jordan Hoka runs ~1 size larger than Jordan full converter
- Hoka vs Converse Hoka runs ~1.5 sizes larger than Converse full converter
- Hoka vs Vans Hoka runs ~1 size larger than Vans full converter
- Hoka vs ASICS Hoka runs ~half a size larger than ASICS full converter
- Hoka vs Brooks Hoka and Brooks fit about the same full converter
- Hoka vs Puma Hoka runs ~half a size larger than Puma full converter
- Hoka vs Reebok Hoka runs ~half a size larger than Reebok full converter
- Hoka vs Salomon Hoka runs ~1 size larger than Salomon full converter
- Reebok vs Nike Reebok runs ~half a size larger than Nike full converter
- Reebok vs Adidas Reebok and Adidas fit about the same full converter
- Reebok vs New Balance New Balance runs ~half a size larger than Reebok full converter
- Reebok vs Jordan Reebok runs ~half a size larger than Jordan full converter
- Reebok vs Converse Reebok runs ~1 size larger than Converse full converter
- Reebok vs Vans Reebok runs ~half a size larger than Vans full converter
- Reebok vs ASICS Reebok and ASICS fit about the same full converter
- Reebok vs Brooks Reebok and Brooks fit about the same full converter
- Reebok vs Puma Reebok and Puma fit about the same full converter
- Reebok vs Hoka Reebok and Hoka fit about the same full converter
- Reebok vs Salomon Reebok runs ~half a size larger than Salomon full converter
- Salomon vs Nike Salomon and Nike fit about the same full converter
- Salomon vs Adidas Adidas runs ~half a size larger than Salomon full converter
- Salomon vs New Balance New Balance runs ~1 size larger than Salomon full converter
- Salomon vs Jordan Salomon and Jordan fit about the same full converter
- Salomon vs Converse Salomon runs ~half a size larger than Converse full converter
- Salomon vs Vans Salomon and Vans fit about the same full converter
- Salomon vs ASICS ASICS runs ~half a size larger than Salomon full converter
- Salomon vs Brooks Brooks runs ~half a size larger than Salomon full converter
- Salomon vs Puma Puma runs ~half a size larger than Salomon full converter
- Salomon vs Hoka Hoka runs ~half a size larger than Salomon full converter
- Salomon vs Reebok Reebok runs ~half a size larger than Salomon full converter
If I wear Nike 9, what size is Adidas?
Nike runs about half a size small; Adidas fits true to size. A Nike US 9 buyer typically has a foot that fits Adidas US 9 (same size). See Nike vs Adidas or full converter.
What size New Balance equals Nike 9?
New Balance runs about half a size large and Nike runs half a size small — so a Nike US 9 is equivalent to roughly New Balance US 8.5 at the same foot length. See Nike vs New Balance.
Why do brand sizes differ if they all use US sizing?
"US size 9" is a label, not a precise foot-length specification. Each brand calibrates its last independently. Our comparisons route through foot length in mm.