Footwear / adidas / Ultra Boost / adidas Ultra Boost 1.0 Cloud White Core Black Iron Metallic
adidas Ultra Boost 1.0 Cloud White Core Black Iron Metallic
IH4924 · Cloud White Core Black Iron Metallic · 2024
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About this product
The adidas Ultra Boost 1.0 Cloud White Core Black Iron Metallic (Style IH4924) revives the beloved 1.0 knit pattern with a crisp, modern palette built for everyday mileage. A breathable Primeknit upper wraps the foot with a sock-like feel, while the signature midfoot cage and molded heel counter deliver locked-in support through tempo runs and city commutes alike. Underfoot, the full-length Boost midsole returns energy with every step, creating a cushioned, springy ride that’s equally at home on long distances or all-day wear. The clean Cloud White base is punctuated by Core Black accents and a subtle Iron Metallic sheen, giving this pair a versatile, street-ready edge. Engineered for traction and longevity, the Continental Rubber outsole grips wet and dry surfaces with confidence, and the Torsion System adds midfoot stability for smooth transitions. Thoughtful details, like the iconic knit toe texture of the 1.0 pattern and refined branding hits, pay homage to a silhouette that changed modern running footwear. Whether you’re lacing up for performance or pairing with your favorite essentials, this Ultra Boost 1.0 blends heritage design with cutting-edge comfort to become a staple in any rotation. A must-have addition to the rotation, especially because it delivers remarkable step-in comfort, timeless 1.0 styling, and dependable traction, making it a go-to choice for both daily training and elevated casual wear.
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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