In need of a fresh approach to its all-white Ultra Boost releases, Adidas added a glow-in-the-dark cage to the fourth generation version of the runner.
The Ultra Boost 4.0 is previewed here sporting its new Primeknit pattern and standard full-length Boost cushioning setup. In addition to the cage, the translucent outsole glows in the dark.
There's no confirmed release date for this pair yet, but it's expected to drop during the first quarter of 2018. We'll keep you posted when more is known.