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adidas Women's Size 11.5
A adidas women's size 11.5 fits like a standard US 11. Here's that in UK, EU and foot length, and what to order if you measure differently.
adidas runs small, so a women's adidas size 11.5 actually fits like a standard US 11 (UK 9, EU 42.5, about 26.8 cm). If you measure a US 11, this is your adidas size; otherwise size up half a size from your usual.
adidas 11.5 = US 11
UK 9 · EU 42.5 · foot ≈ 26.8 cm
What to order: if you normally wear US 11, choose a adidas 11.5. Going by another brand, size up half a size.
| adidas size | Fits like (US) | UK | EU | Foot cm |
|---|---|---|---|---|
| 10.5 | 10 | 8 | 40.5 | 25.6 |
| 11.5 | 11 | 9 | 42.5 | 26.8 |
| 12.5 | 12 | 10 | 44 | 28.0 |
⚠️ adidas generally runs about half a size small, particularly lifestyle and Ultraboost models; Sambas and Gazelles run long and narrow.
← adidas 10.5 · adidas 12.5 → · Men's adidas 11.5
Full adidas size chart → · Brand size finder →
What size is a adidas women's 11.5?
It fits like a standard US 11 — UK 9, EU 42.5, about 26.8 cm of foot length.
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