The Yeezy Boost 700 “Bright Blue” is an April 2021 release of Kanye West’s popular “dad shoe” that makes use of a vibrant color palette. Succeeding the warm “Sun” Yeezy 700 colorway, the “Bright Blue” is yet another attention grabbing look for the model that helped popularize the chunky shoe movement. Bright Blue mesh detailing appears on the mid-panel and collar. The same electric shade of blue forms the look of the leather overlays on the collar and eyelets, and on the suede paneling on the heel and the toe. Black felt detailing is located on the forefoot and above the chunky sculpted orange midsole. Responsive Boost cushioning is encased within the midsole. Release date: April 17, 2021.
| US size | UK sizes | Insole Length(MM) |
| 3.5 | 3 | 215 |
| 4 | 3.5 | 220 |
| 4.5 | 4 | 225 |
| 5 | 4.5 | 230 |
| 5.5 | 5 | 235 |
| 6 | 5.5 | 235 |
| 6.5 | 6 | 240 |
| 7 | 6.5 | 245 |
| 7.5 | 7 | 250 |
| 8 | 7.5 | 255 |
| 8.5 | 8 | 260 |
| 9 | 8.5 | 265 |
| 9.5 | 9 | 265 |
| 10 | 9.5 | 270 |
| 10.5 | 10 | 275 |
| 11 | 10.5 | 280 |
| 11.5 | 11 | 285 |
| 12 | 11.5 | 290 |
| 12.5 | 12 | 290 |
| 13 | 12.5 | 295 |
| 13.5 | 13 | 300 |
| 14 | 13.5 | 305 |
| 14.5 | 14 | 310 |
| 15 | 14.5 | 315 |
| 15.5 | 15 | 320 |
| 17 | 16 | 325 |
