Footwear / adidas / Ultra Boost / adidas Ultra Boost Laceless Core Black (Women's)
adidas Ultra Boost Laceless Core Black (Women's)
BB6311 · Core Black (Women's) · 2018
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Price, last 90 days
Lowest recorded shop price · EURDetails
About this product
Making its debut in February 2012, adidas Boost engineering was introduced to the public with an event in NYC with members of the media from around the world. Since then, the technology reinvented adidas’ running shoes, using it in future collections. The Wmns UltraBoost Laceless sneaker improves the tech with laceless design. The ladies’ shoe is dressed in a sock-like Primeknit upper with a forged band around the midfoot for a natural feel.
Size conversionEU · US · UK · A conversion chart, not stock +−
Scroll within the table to compare sizes.
This table scrolls within its region. Focus this region and use the arrow keys to compare sizes.
| EU | US | UK |
|---|---|---|
| 35 1/3 | 4.5 | 3 |
| 36 | 5 | 3.5 |
| 36 2/3 | 5.5 | 4 |
| 37 1/3 | 6 | 4.5 |
| 38 | 6.5 | 5 |
| 38 2/3 | 7 | 5.5 |
| 39 1/3 | 7.5 | 6 |
| 40 | 8 | 6.5 |
| 40 2/3 | 8.5 | 7 |
| 41 1/3 | 9 | 7.5 |
| 42 | 9.5 | 8 |
| 42 2/3 | 10 | 8.5 |
| 43 1/3 | 10.5 | 9 |
| 44 | 11 | 9.5 |
| 44 2/3 | 11.5 | 10 |
| 45 1/3 | 12 | 10.5 |
| 46 | 12.5 | 11 |
| 46 2/3 | 13 | 11.5 |
| 47 1/3 | 13.5 | 12 |
| 48 | 14 | 12.5 |
| 48 2/3 | 14.5 | 13 |
| 49 1/3 | 15 | 13.5 |
| 50 | 15.5 | 14 |
Reference conversions only; this chart does not measure your foot or describe product fit.
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