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2021
UltraBoost 21 'Focus Olive'
| Release Date | 10-01-2021 |
| SKU | S23876 |
| Nickname | Focus Olive |
| Colorway | Focus Olive/Focus Olive/Acid Yellow |
| Main Color | Green |
| Upper Material | Primeknit |
| Technology | Boost |
| Category | Running |
| Release Date | 10-01-2021 |
| SKU | S23876 |
| Nickname | Focus Olive |
| Colorway | Focus Olive/Focus Olive/Acid Yellow |
| Main Color | Green |
| Upper Material | Primeknit |
| Technology | Boost |
| Category | Running |