Ronnie Fieg collaborates with Japanese retailer NONNATIVE on an upcoming adidas Ultra Boost Mid x Ronnie Fieg edition. The Triple Black with hits of grey colorway is one of it’s kind, as it features black and white patchwork on the uppers. The entire boost is done in black, adding onto the blackout boost library. No word on when they’ll release but stay tuned with Modern Notoriety for more news.