👟 On
On Men's Size 10
A On men's size 10 fits like a standard US 10. Here's that in UK, EU and foot length, and what to order if you measure differently.
On runs true to size, so a men's On 10 is a standard US 10 (UK 9, EU 43, about 27.1 cm of foot). Order your usual size.
On 10 = US 10
UK 9 · EU 43 · foot ≈ 27.1 cm
What to order: your usual US size — a US 10 wearer takes a On 10.
| On size | Fits like (US) | UK | EU | Foot cm |
|---|---|---|---|---|
| 9 | 9 | 8 | 41.5 | 26.3 |
| 10 | 10 | 9 | 43 | 27.1 |
| 11 | 11 | 10 | 44 | 27.9 |
⚠️ On (On Running) runs true to size for most, with a snug, performance fit.
← On 9 · On 11 → · Women's On 10
Full On size chart → · Brand size finder →
What size is a On men's 10?
It fits like a standard US 10 — UK 9, EU 43, about 27.1 cm of foot length.
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