2024
Fresh Foam X 840v1 'Grey Silver Metallic Firefly'
| Release Date | 06-19-2024 |
| SKU | M840FCF |
| Nickname | Grey Silver Metallic Firefly |
| Colorway | Grey Matter/Silver Metallic/Firefly |
| Main Color | Grey |
| Upper Material | Mesh |
| Technology | Fresh Foam X |
| Category | Running |