| Model | Air Jordan 21 |
| Known as | "Flint Grey" |
| Brand | |
| Release date | April 7, 2006 |
| Colorway | Black |
| Colors | Black, Gray, White |
| Style code | 313511-001 |
| Rating | |
| Type | Original, General Release |
| Gender | Men's |
| Sport | Basketball |
Added June 11, 2025 at 12:37:55 PM, Updated October 26, 2025 at 3:09:06 PM
