Converse Chuck Taylor All Star vs Vans Authentic Sizing
Converse Chuck Taylor All Star vs Vans Authentic: side-by-side fit, toe-box width and the exact size to order in each — Converse Chuck Taylor All Star runs bigger. Free interactive sizing comparison.
Should you size up from the Converse Chuck Taylor All Star to the Vans Authentic?
Yes — size up a half size. If you wear a US 10 in the Chuck Taylor All Star, order about a US 10.5 in the Authentic.
How they compare
Converse Chuck Taylor All Star → Vans Authentic: The Converse Chuck Taylor All Star runs about a half-size large and has a much wider toe box compared to the Vans Authentic. If you wear a US 10 in the Chuck Taylor All Star, your target size for the Authentic is US 10.5.
Vans Authentic → Converse Chuck Taylor All Star: The Vans Authentic runs true to size and has a much narrower toe box compared to the Converse Chuck Taylor All Star. If you wear a US 10 in the Authentic, your target size for the Chuck Taylor All Star is US 9.5.
Spec comparison
| Spec | Converse Chuck Taylor All Star | Vans Authentic |
|---|---|---|
| Length Fit | Runs Large (~½ size) | True to Size |
| Toe Box Profile | Wide | Narrow |
| Arch Support | None | None |
| Upper Material | Canvas | Canvas |
Size conversion: Converse Chuck Taylor All Star → Vans Authentic
If you wear these US sizes in the Chuck Taylor All Star, here is the size to order in the Authentic.
| Your US size in Chuck Taylor All Star | Recommended Authentic 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 Converse Chuck Taylor All Star or the Vans Authentic?
The Converse Chuck Taylor All Star runs longer than the Vans Authentic — it is large, so size accordingly when moving between them.
If I wear a US 10 in the Chuck Taylor All Star, what size is the Authentic?
Target a US 10.5 in the Authentic. A US 9 in the Chuck Taylor All Star maps to about US 9.5, and a US 11 to about US 11.5.
Is the Chuck Taylor All Star wider than the Authentic?
The Converse Chuck Taylor All Star has a much wider toe box versus the Vans Authentic (wide vs narrow). Forefoot room is one of the biggest reasons two shoes at the same length still feel different.
How do the Chuck Taylor All Star and Authentic compare on support and material?
The Chuck Taylor All Star pairs none arch support with a canvas upper; the Authentic has none support and a canvas upper.
Try it: adjust the size and compare live
Verdict
The Converse Chuck Taylor All Star runs about a half-size large and has a much wider toe box compared to the Vans Authentic. If you wear a US 10 in the Chuck Taylor All Star, your target size for the Authentic is US 10.5.
| Spec | Converse Chuck Taylor All Star | Vans Authentic |
|---|---|---|
| Length Fit | Runs Large (~½ size) | True to Size |
| Toe Box Profile | Wide | Narrow |
| Arch Support | None | None |
| Upper Material | Canvas | Canvas |