The Gundam x Nike SB Dunk High ??Rx-0?? is a special edition collaboration between the Japanese anime franchise and Nike SB dubbed ??Project Unicorn. ?? One of two SB Dunk colorways included in the collaboration, the inspiration behind both designs is ??Mobile Suit Gundam Unicorn,?? a novel within the Gundam universe. Each shoe adopts a design from the Rx-0 and Banshee Norn Destroy Mode suits. The detachable Swoosh and appearance of the toe box mimics elements of the Rx-0 suit.