Footwear / adidas / Ultra Boost / adidas Ultra Boost 21 Halo Silver
adidas Ultra Boost 21 Halo Silver
FY0432 · Halo Silver · 2021
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Price, last 90 days
Lowest recorded shop price · EURDetails
About this product
The adidas Ultra Boost 2021 Halo Silver is a sleek and stylish running shoe that offers both comfort and performance. The shoe features a silver and white colorway with a Primeknit upper that provides a snug and supportive fit. The Boost midsole technology offers responsive cushioning and energy return, while the Continental rubber outsole provides excellent traction on a variety of surfaces. The shoe also features a Torsion System for added stability and support. The adidas Ultra Boost 2021 Halo Silver was released on February 4th, 2021, and retails for $180. Whether you're hitting the pavement or the gym, the adidas Ultra Boost 2021 Halo Silver is a reliable and stylish choice for your next workout.
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 |
|---|---|---|
| 32 | ||
| 33 | 1.5 | 1 |
| 33 1/2 | 2 | 1.5 |
| 34 | 2.5 | 2 |
| 35 | 3 | 2.5 |
| 35 1/2 | 3.5 | 3 |
| 36 | 4 | 3.5 |
| 36 2/3 | 4.5 | 4 |
| 37 1/3 | 5 | 4.5 |
| 38 | 5.5 | 5 |
| 38 2/3 | 6 | 5.5 |
| 39 1/3 | 6.5 | 6 |
| 40 | 7 | 6.5 |
| 40 2/3 | 7.5 | 7 |
| 41 1/3 | 8 | 7.5 |
| 42 | 8.5 | 8 |
| 42 2/3 | 9 | 8.5 |
| 43 1/3 | 9.5 | 9 |
| 44 | 10 | 9.5 |
| 44 2/3 | 10.5 | 10 |
| 45 1/3 | 11 | 10.5 |
| 46 | 11.5 | 11 |
| 46 2/3 | 12 | 11.5 |
| 47 1/3 | 12.5 | 12 |
| 48 | 13 | 12.5 |
| 48 2/3 | 13.5 | 13 |
| 49 1/3 | 14 | 13.5 |
| 50 | 14.5 | 14 |
| 50 2/3 | 15 | 14.5 |
| 51 1/3 | 16 | 15 |
| 52 2/3 | 17 | 16 |
| 53 1/3 | 18 | 17 |
| 54 2/3 | 19 | 18 |
Reference conversions only; this chart does not measure your foot or describe product fit.
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