The adidas 4D Fusio ‘Black Ultra Purple’ treats the sneaker’s Primeknit textile upper with a color-fade effect that transitions from white to dark grey. A similar gradient design is applied to the TPU cage that wraps around the midsole, featuring a violet around the heel and a contrasting pop of yellow at the toe. The fluid finish is offset by a stark black 4D midsole, rendered in a data-informed lattice structure that’s created by blending light, oxygen and liquid resin.
| Release Date | 04-01-2021 |
| SKU | FY3609 |
| Nickname | Black Ultra Purple |
| Colorway | Cloud White/Ultra Purple/Core Black |
| Main Color | Black |
| Upper Material | Primeknit |
| Technology | Digital Light Synthesis |
| Category | Running |