Nike Air Force 1 Low RTFKT Clone X Murakami Drip Edition of 3815 - The sneaker is born from the collaboration between RTFKT Clone, Murakami and Nike and is limited to 3815 pairs. The upper is in leather decorated with Murakami's flower design, while the swoosh comes in a shiny black leather. Completing the design is the writing "CloneX" on the heel.