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Diadora is an Italian brand, and it shows: the EU size is almost always correct. Of the twenty-one comparable men’s sizes, exactly one differs from the standard conversion. The problem is entirely in the UK column.
EU is accurate, UK isn’t
When it comes to EU sizing, Diadora is one of the most reliable brands in this selection: there’s one discrepancy for men and one for women. Your usual EU size is therefore a great starting point.
UK sizing, on the other hand, differs for fourteen of the twenty-one men’s sizes and all thirteen women’s sizes. If you order in UK sizes, convert them first.
A wide range
The men’s range runs from EU 33 to 48, extending unusually far at the smaller end. The women’s range goes from 35.5 to 43.
Diadora lists the foot length for every size, so if you want to be certain, simply measure your feet.
Fit
We’re not making any claims about the fit of Diadora. We couldn’t find a single useful source on the subject, and in that case, it’s better to stay quiet than guess.
The good news is that Diadora’s EU sizing follows the standard almost exactly, as shown above. Your usual EU size is therefore a reliable starting point, and the centimetre column gives you confirmation.
The Diadora size chart
Men
| EU | UK | US | CM |
|---|---|---|---|
| 33 | 1 | 1.5 | 19.5 |
| 33.5 | 1.5 | 2 | 20 |
| 34 | 2 | 2.5 | 20.5 |
| 35 | 2.5 | 3 | 21 |
| 35.5 | 3 | 3.5 | 21.5 |
| 36 | 3.5 | 4 | 22 |
| 36.5 | 4 | 4.5 | 22.5 |
| 37 | 4.5 | 5 | 23 |
| 38 | 5 | 5.5 | 23.5 |
| 38.5 | 5.5 | 6 | 24 |
| 39 | 6 | 6.5 | 24.5 |
| 40 | 6.5 | 7 | 25 |
| 40.5 | 7 | 7.5 | 25.5 |
| 41 | 7.5 | 8 | 26 |
| 42 | 8 | 8.5 | 26.5 |
| 42.5 | 8.5 | 9 | 27 |
| 43 | 9 | 9.5 | 27.5 |
| 44 | 9.5 | 10 | 28 |
| 44.5 | 10 | 10.5 | 28.5 |
| 45 | 10.5 | 11 | 29 |
| 45.5 | 11 | 11.5 | 29.5 |
| 46 | 11.5 | 12 | – |
| 47 | 12 | 12.5 | – |
| 47.5 | 12.5 | 13 | – |
| 48 | 13 | 13.5 | – |
Women
| EU | UK | US | CM |
|---|---|---|---|
| 35.5 | 3 | 5 | 21.5 |
| 36 | 3.5 | 5.5 | 22 |
| 36.5 | 4 | 6 | 22.5 |
| 37 | 4.5 | 6.5 | 23 |
| 38 | 5 | 7 | 23.5 |
| 38.5 | 5.5 | 7.5 | 24 |
| 39 | 6 | 8 | 24.5 |
| 40 | 6.5 | 8.5 | 25 |
| 40.5 | 7 | 9 | 25.5 |
| 41 | 7.5 | 9.5 | 26 |
| 42 | 8 | 10 | 26.5 |
| 42.5 | 8.5 | 10.5 | 27 |
| 43 | 9 | 11 | 27.5 |
Still unsure?
Measure your foot from heel to longest toe and compare that length with the cm column. Do this standing up, at the end of the day, and measure both feet. The larger one determines your size.
Once you know your size, you’re two clicks away from finding the right pair. Enter it in the filter and you’ll only see shops that have your size in stock, starting with the cheapest. No more keeping multiple tabs open to compare prices, and no more guessing at checkout.
Frequently asked questions about Diadora sizing
Is my EU size accurate for Diadora?
Almost certainly. Of the twenty-one comparable men’s sizes, one differs from the standard conversion, and the same is true for women’s sizes. That makes Diadora one of the most reliable brands for EU sizing.
Is my UK size accurate for Diadora?
Usually not. Fourteen of the twenty-one men’s sizes and all thirteen women’s sizes differ from the standard in UK sizing.
What is the largest size Diadora makes?
The men’s range runs from EU 33 to 48, while the women’s range goes from 35.5 to 43.