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Vans to Under Armour Shoe Size Conversion
Switching from Vans to Under Armour? Vans runs large and Under Armour runs small, so the size you order changes. Here's the full chart.
Under Armour runs 1 size larger than Vans, so you may need to size down when switching.
Size down 1 moving to Under Armour
Under Armour runs larger — order half a size smaller than your Vans size.
Find your Vans size on the left, read across for Under Armour:
| Vans size | Under Armour size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 7.5 | 5.5 | 37 | 23.5 |
| 6.5 | 7.5 | 5.5 | 37.5 | 23.9 |
| 7 | 8 | 6 | 38 | 24.3 |
| 7.5 | 8.5 | 6.5 | 38.5 | 24.7 |
| 8 | 9 | 7 | 39.5 | 25.1 |
| 8 | 9 | 7 | 40 | 25.5 |
| 8.5 | 9.5 | 7.5 | 41 | 25.9 |
| 9 | 10 | 8 | 41.5 | 26.3 |
| 9.5 | 10.5 | 8.5 | 42.5 | 26.7 |
| 10 | 11 | 9 | 43 | 27.1 |
| 10.5 | 11.5 | 9.5 | 43.5 | 27.5 |
| 11 | 12 | 10 | 44 | 27.9 |
| 11.5 | 12.5 | 10.5 | 44.5 | 28.3 |
| 12 | 13 | 11 | 45.5 | 28.7 |
| 12.5 | 13.5 | 11.5 | 46 | 29.1 |
| 13 | 14 | 12 | 47 | 29.5 |
| 13.5 | 14.5 | 12.5 | 47.5 | 29.9 |
| 14 | 15 | 13 | 48 | 30.3 |
| 14 | 15 | 13 | 48.5 | 30.7 |
| 14.5 | 15.5 | 13.5 | 49 | 31.1 |
| 15 | 16 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Vans tends to run about half a size large for classic styles — many size down half. Under Armour tends to run about half a size small, especially in performance trainers.
Under Armour to Vans → · Vans chart · Under Armour chart · Brand finder
What is a Vans 10.5 in Under Armour?
A Vans 10.5 is about a Under Armour 11.5 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).
Do Vans and Under Armour fit the same?
Not quite — Under Armour runs about 1 size larger than Vans.
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