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2021
UltraBoost 21 'Solid Grey'
| Release Date | 11-01-2021 |
| SKU | GV7726 |
| Nickname | Solid Grey |
| Colorway | Mgh Solid Grey/Dgh Solid Grey/Silver Metallic |
| Main Color | Grey |
| Upper Material | Primeknit |
| Technology | Boost |
| Category | Running |
| Release Date | 11-01-2021 |
| SKU | GV7726 |
| Nickname | Solid Grey |
| Colorway | Mgh Solid Grey/Dgh Solid Grey/Silver Metallic |
| Main Color | Grey |
| Upper Material | Primeknit |
| Technology | Boost |
| Category | Running |