| Model | Under Armour Harper 8 Mid RM |
| Known as | "Halo Grey" |
| Brand | |
| Release date | November 7, 2023 |
| Colorway | Baseball Grey / Halo Grey |
| Colors | Gray, White |
| Style code | 3026592-101 |
| Rating | |
| Type | Original, General Release |
| Gender | Men's |
| Sport | Baseball |
Added June 13, 2025 at 9:54 PM, Updated December 28, 2025 at 4:09 PM
