Adidas Stan Smith vs ASICS Gel-Nimbus 25 Sizing
Adidas Stan Smith vs ASICS Gel-Nimbus 25: side-by-side fit, toe-box width and the exact size to order in each — they fit the same length. Free interactive sizing comparison.
Do the Adidas Stan Smith and ASICS Gel-Nimbus 25 take the same size?
Yes — keep your usual size. A US 10 in the Stan Smith is about a US 10 in the Gel-Nimbus 25.
How they compare
Adidas Stan Smith → ASICS Gel-Nimbus 25: The Adidas Stan Smith runs true to size and has a slightly narrower toe box compared to the ASICS Gel-Nimbus 25. Your US 10 in the Stan Smith translates to the same size in the Gel-Nimbus 25.
ASICS Gel-Nimbus 25 → Adidas Stan Smith: The ASICS Gel-Nimbus 25 runs true to size and has a slightly wider toe box compared to the Adidas Stan Smith. Your US 10 in the Gel-Nimbus 25 translates to the same size in the Stan Smith.
Spec comparison
| Spec | Adidas Stan Smith | ASICS Gel-Nimbus 25 |
|---|---|---|
| Length Fit | True to Size | True to Size |
| Toe Box Profile | Standard | Wide |
| Arch Support | Low / Flat | High |
| Upper Material | Leather | Engineered Mesh |
Size conversion: Adidas Stan Smith → ASICS Gel-Nimbus 25
If you wear these US sizes in the Stan Smith, here is the size to order in the Gel-Nimbus 25.
| Your US size in Stan Smith | Recommended Gel-Nimbus 25 size |
|---|---|
| US 8 | US 8 |
| US 9 | US 9 |
| US 10 | US 10 |
| US 11 | US 11 |
| US 12 | US 12 |
Frequently asked questions
Which runs bigger, the Adidas Stan Smith or the ASICS Gel-Nimbus 25?
The Adidas Stan Smith and ASICS Gel-Nimbus 25 fit the same in length — both are true to size — so you can keep your usual size moving between them.
If I wear a US 10 in the Stan Smith, what size is the Gel-Nimbus 25?
Target a US 10 in the Gel-Nimbus 25. A US 9 in the Stan Smith maps to about US 9, and a US 11 to about US 11.
Is the Stan Smith wider than the Gel-Nimbus 25?
The Adidas Stan Smith has a slightly narrower toe box versus the ASICS Gel-Nimbus 25 (standard vs wide). Forefoot room is one of the biggest reasons two shoes at the same length still feel different.
How do the Stan Smith and Gel-Nimbus 25 compare on support and material?
The Stan Smith pairs low / flat arch support with a leather upper; the Gel-Nimbus 25 has high support and a engineered mesh upper.
Try it: adjust the size and compare live
Verdict
The Adidas Stan Smith runs true to size and has a slightly narrower toe box compared to the ASICS Gel-Nimbus 25. Your US 10 in the Stan Smith translates to the same size in the Gel-Nimbus 25.
| Spec | Adidas Stan Smith | ASICS Gel-Nimbus 25 |
|---|---|---|
| Length Fit | True to Size | True to Size |
| Toe Box Profile | Standard | Wide |
| Arch Support | Low / Flat | High |
| Upper Material | Leather | Engineered Mesh |