Adidas Ultraboost 23 vs Timberland 6-Inch Premium Boot Sizing
Adidas Ultraboost 23 vs Timberland 6-Inch Premium Boot: side-by-side fit, toe-box width and the exact size to order in each — Timberland 6-Inch Premium Boot runs bigger. Free interactive sizing comparison.
Should you size down from the Adidas Ultraboost 23 to the Timberland 6-Inch Premium Boot?
Yes — size down a half size. If you wear a US 10 in the Ultraboost 23, order about a US 9.5 in the 6-Inch Premium Boot.
How they compare
Adidas Ultraboost 23 → Timberland 6-Inch Premium Boot: The Adidas Ultraboost 23 runs true to size, similar in width to the Timberland 6-Inch Premium Boot. If you wear a US 10 in the Ultraboost 23, your target size for the 6-Inch Premium Boot is US 9.5.
Timberland 6-Inch Premium Boot → Adidas Ultraboost 23: The Timberland 6-Inch Premium Boot runs about a half-size large, similar in width to the Adidas Ultraboost 23. If you wear a US 10 in the 6-Inch Premium Boot, your target size for the Ultraboost 23 is US 10.5.
Spec comparison
| Spec | Adidas Ultraboost 23 | Timberland 6-Inch Premium Boot |
|---|---|---|
| Length Fit | True to Size | Runs Large (~½ size) |
| Toe Box Profile | Wide | Wide |
| Arch Support | High | Moderate |
| Upper Material | Primeknit Textile | Nubuck Leather |
Size conversion: Adidas Ultraboost 23 → Timberland 6-Inch Premium Boot
If you wear these US sizes in the Ultraboost 23, here is the size to order in the 6-Inch Premium Boot.
| Your US size in Ultraboost 23 | Recommended 6-Inch Premium Boot size |
|---|---|
| US 8 | US 7.5 |
| US 9 | US 8.5 |
| US 10 | US 9.5 |
| US 11 | US 10.5 |
| US 12 | US 11.5 |
Frequently asked questions
Which runs bigger, the Adidas Ultraboost 23 or the Timberland 6-Inch Premium Boot?
The Timberland 6-Inch Premium Boot runs longer than the Adidas Ultraboost 23. The Ultraboost 23 is the snugger of the two, so you may want extra length going the other way.
If I wear a US 10 in the Ultraboost 23, what size is the 6-Inch Premium Boot?
Target a US 9.5 in the 6-Inch Premium Boot. A US 9 in the Ultraboost 23 maps to about US 8.5, and a US 11 to about US 10.5.
Is the Ultraboost 23 wider than the 6-Inch Premium Boot?
The Adidas Ultraboost 23 has a similar toe box width versus the Timberland 6-Inch Premium Boot (wide vs wide). Forefoot room is one of the biggest reasons two shoes at the same length still feel different.
How do the Ultraboost 23 and 6-Inch Premium Boot compare on support and material?
The Ultraboost 23 pairs high arch support with a primeknit textile upper; the 6-Inch Premium Boot has moderate support and a nubuck leather upper.
Try it: adjust the size and compare live
Verdict
The Adidas Ultraboost 23 runs true to size, similar in width to the Timberland 6-Inch Premium Boot. If you wear a US 10 in the Ultraboost 23, your target size for the 6-Inch Premium Boot is US 9.5.
| Spec | Adidas Ultraboost 23 | Timberland 6-Inch Premium Boot |
|---|---|---|
| Length Fit | True to Size | Runs Large (~½ size) |
| Toe Box Profile | Wide | Wide |
| Arch Support | High | Moderate |
| Upper Material | Primeknit Textile | Nubuck Leather |