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Dior B30 Countdown Sneakers
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Price and availability confirmed individually
Reference size only. Fit and available sizes require confirmation.
Size chart US reference
Adult reference only. Sizing varies by brand and style. Your selection is a size request; fit and availability must be confirmed before purchase.
Reference benchmark: Nike adult sizing.
Men's shoe reference
Measure both feet while standing on a flat surface. Use the longer heel-to-toe measurement. Foot length in cm is not the CM/JP label printed on a shoe box. Men's and women's charts are separate references; conversions and fit vary by brand and style.
| US size | UK | EU | Foot length (cm) |
|---|---|---|---|
| 4 | 3.5 | 36 | 22.0 |
| 4.5 | 4 | 36.5 | 22.4 |
| 5 | 4.5 | 37.5 | 22.9 |
| 5.5 | 5 | 38 | 23.3 |
| 6 | 5.5 | 38.5 | 23.7 |
| 6.5 | 6 | 39 | 24.1 |
| 7 | 6 | 40 | 24.5 |
| 7.5 | 6.5 | 40.5 | 25.0 |
| 8 | 7 | 41 | 25.4 |
| 8.5 | 7.5 | 42 | 25.8 |
| 9 | 8 | 42.5 | 26.2 |
| 9.5 | 8.5 | 43 | 26.7 |
| 10 | 9 | 44 | 27.1 |
| 10.5 | 9.5 | 44.5 | 27.5 |
| 11 | 10 | 45 | 27.9 |
| 11.5 | 10.5 | 45.5 | 28.3 |
| 12 | 11 | 46 | 28.8 |
| 12.5 | 11.5 | 47 | 29.2 |
| 13 | 12 | 47.5 | 29.6 |
| 13.5 | 12.5 | 48 | 30.0 |
| 14 | 13 | 48.5 | 30.5 |
Women's shoe reference
Measure both feet while standing on a flat surface. Use the longer heel-to-toe measurement. Foot length in cm is not the CM/JP label printed on a shoe box. Men's and women's charts are separate references; conversions and fit vary by brand and style.
| US size | UK | EU | Foot length (cm) |
|---|---|---|---|
| 5 | 2.5 | 35.5 | 22.0 |
| 5.5 | 3 | 36 | 22.4 |
| 6 | 3.5 | 36.5 | 22.9 |
| 6.5 | 4 | 37.5 | 23.3 |
| 7 | 4.5 | 38 | 23.7 |
| 7.5 | 5 | 38.5 | 24.1 |
| 8 | 5.5 | 39 | 24.5 |
| 8.5 | 6 | 40 | 25.0 |
| 9 | 6.5 | 40.5 | 25.4 |
| 9.5 | 7 | 41 | 25.8 |
| 10 | 7.5 | 42 | 26.2 |
| 10.5 | 8 | 42.5 | 26.7 |
| 11 | 8.5 | 43 | 27.1 |
| 11.5 | 9 | 44 | 27.5 |
| 12 | 9.5 | 44.5 | 27.9 |
Outside these reference ranges? Ask us about sizing. Product measurements, width, garment length and available sizes are confirmed for the individual piece.
Shopify, card and wallet options continue to our Shopify store. Select your item there before completing payment. Available methods and the final total are shown at checkout.