Multi-shoe colab drops have been common practice for adidas in 2017, and it looks set to continue in the New Year. Leaked images of a black and white UltraBOOST plastered with Undefeated branding have been circulating for some time now. And now we're seeing a version with a crisp white get-up and black branding.
Nothing official has been announced for either version of the Undefeated x adidas UltraBOOST, but rumours of a March 2018 release date persist. We'll keep you updated.