👟 On
On Women's Size 8.5
A On women's size 8.5 fits like a standard US 8.5. Here's that in UK, EU and foot length, and what to order if you measure differently.
On runs true to size, so a women's On 8.5 is a standard US 8.5 (UK 6.5, EU 37.5, about 24.0 cm of foot). Order your usual size.
On 8.5 = US 8.5
UK 6.5 · EU 37.5 · foot ≈ 24.0 cm
What to order: your usual US size — a US 8.5 wearer takes a On 8.5.
| On size | Fits like (US) | UK | EU | Foot cm |
|---|---|---|---|---|
| 7.5 | 7.5 | 5.5 | 36.5 | 23.2 |
| 8.5 | 8.5 | 6.5 | 37.5 | 24.0 |
| 9.5 | 9.5 | 7.5 | 39.5 | 25.2 |
⚠️ On (On Running) runs true to size for most, with a snug, performance fit.
← On 7.5 · On 9.5 → · Men's On 8.5
Full On size chart → · Brand size finder →
What size is a On women's 8.5?
It fits like a standard US 8.5 — UK 6.5, EU 37.5, about 24.0 cm of foot length.
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