UK 10.5 in EU, UK & CM — Shoe Size Conversion
A UK 10.5 equals approximately US men's 11.5, US women's 13, and EU 43 (foot length ~284 mm). Sizes vary by brand — use the comparison table below as a fit-data starting point.
Conversion table
| US Men | US Women | EU | UK | CM | Foot (mm) |
|---|---|---|---|---|---|
| 10.5 | 12 | 41 | 9.5 | 27.5 | 276 |
| 11 | 12.5 | 42 | 10 | 28 | 280 |
| 11.5 | 13 | 43 | 10.5 | 28.5 | 284 |
| 12 | 13.5 | 43 | 11 | 29 | 288 |
| 12.5 | 14 | 44 | 11.5 | 29 | 292 |
Conversions route through foot length (mm). See how we calculate for the full methodology.
Brands with size data for this foot length
These brands have sourced fit data near 284 mm. Fit offset is in size steps: negative runs small, positive runs large.
- ASICS true to size
- Brooks runs large (+0.25)
- Crocs runs large (+0.5)
- Dr Martens runs large (+0.5)
- New Balance runs large (+0.5)
- Timberland runs large (+0.5)