Men's Shoe Size Conversion Chart
Convert US, UK, and EU men's shoe sizes instantly.
Sneakers vs. Dress Shoes: The Sizing Trap
Men's sizing is not consistent across shoe types.
- Sneakers (Nike, Adidas, Jordan): These typically run "True to Size" or slightly narrow.
- Boots & Dress Shoes (Timberland, Clarks, Red Wing): These often run Large.
Pro Tip: If you wear a size US 10 in Nikes, you likely need a size US 9 or 9.5 in leather boots.
Understanding Men's Width Charts
If shoes often feel tight on the sides, you don't need a larger size; you need a wider width.
| Letter Code | Meaning | Who needs it? |
|---|---|---|
| B | Narrow | Very rare for men. |
| D | Medium / Standard | 80% of men (Most common). |
| E / 2E | Wide | If your foot spills over the sole. |
| 4E | Extra Wide | For severe width requirements. |
Men's US vs. UK Conversion Rule
The most common mistake is confusing US and UK sizes.
The Rule: UK sizes are generally 1 size smaller than US sizes.
Example: US 10 = UK 9. US 12 = UK 11.
Looking for sizes for your partner? Check our Women's Size Chart.