The adidas Y-3 Runner 4D IOW ‘Black’ showcases a sleek finish on a versatile runner that comes with detachable details. Wearers can opt for a Primeknit sock or a more conventional sockliner and removable tongue. A black mesh overlay envelops the upper and extends to the groundbreaking 3D-printed midsole, crafted from a blend of light, oxygen and liquid resin. Lattice-like sidewalls are exposed through cutaway detailing around the forefoot.
| Release Date | 04-07-2021 |
| SKU | FZ4502 |
| Nickname | Black |
| Colorway | Black/Black/Core White |
| Main Color | Black |
| Upper Material | Mesh |
| Technology | Digital Light Synthesis |
| Category | Running |