ASICS Gel-Nimbus 25 vs Adidas Gazelle Sizing
ASICS Gel-Nimbus 25 vs Adidas Gazelle: side-by-side fit, toe-box width and the exact size to order in each — ASICS Gel-Nimbus 25 runs bigger. Free interactive sizing comparison.
Should you size up from the ASICS Gel-Nimbus 25 to the Adidas Gazelle?
Yes — size up a half size. If you wear a US 10 in the Gel-Nimbus 25, order about a US 10.5 in the Gazelle.
How they compare
ASICS Gel-Nimbus 25 → Adidas Gazelle: The ASICS Gel-Nimbus 25 runs true to size and has a much wider toe box compared to the Adidas Gazelle. If you wear a US 10 in the Gel-Nimbus 25, your target size for the Gazelle is US 10.5.
Adidas Gazelle → ASICS Gel-Nimbus 25: The Adidas Gazelle runs about a half-size small and has a much narrower toe box compared to the ASICS Gel-Nimbus 25. If you wear a US 10 in the Gazelle, your target size for the Gel-Nimbus 25 is US 9.5.
Spec comparison
| Spec | ASICS Gel-Nimbus 25 | Adidas Gazelle |
|---|---|---|
| Length Fit | True to Size | Runs Small (~½ size) |
| Toe Box Profile | Wide | Narrow |
| Arch Support | High | Low / Flat |
| Upper Material | Engineered Mesh | Suede |
Size conversion: ASICS Gel-Nimbus 25 → Adidas Gazelle
If you wear these US sizes in the Gel-Nimbus 25, here is the size to order in the Gazelle.
| Your US size in Gel-Nimbus 25 | Recommended Gazelle size |
|---|---|
| US 8 | US 8.5 |
| US 9 | US 9.5 |
| US 10 | US 10.5 |
| US 11 | US 11.5 |
| US 12 | US 12.5 |
Frequently asked questions
Which runs bigger, the ASICS Gel-Nimbus 25 or the Adidas Gazelle?
The ASICS Gel-Nimbus 25 runs longer than the Adidas Gazelle — it sits true to size while the other runs small, so size accordingly when moving between them.
If I wear a US 10 in the Gel-Nimbus 25, what size is the Gazelle?
Target a US 10.5 in the Gazelle. A US 9 in the Gel-Nimbus 25 maps to about US 9.5, and a US 11 to about US 11.5.
Is the Gel-Nimbus 25 wider than the Gazelle?
The ASICS Gel-Nimbus 25 has a much wider toe box versus the Adidas Gazelle (wide vs narrow). Forefoot room is one of the biggest reasons two shoes at the same length still feel different.
How do the Gel-Nimbus 25 and Gazelle compare on support and material?
The Gel-Nimbus 25 pairs high arch support with a engineered mesh upper; the Gazelle has low / flat support and a suede upper.
Try it: adjust the size and compare live
Verdict
The ASICS Gel-Nimbus 25 runs true to size and has a much wider toe box compared to the Adidas Gazelle. If you wear a US 10 in the Gel-Nimbus 25, your target size for the Gazelle is US 10.5.
| Spec | ASICS Gel-Nimbus 25 | Adidas Gazelle |
|---|---|---|
| Length Fit | True to Size | Runs Small (~½ size) |
| Toe Box Profile | Wide | Narrow |
| Arch Support | High | Low / Flat |
| Upper Material | Engineered Mesh | Suede |