This past weekend at ComplexCon in Las Vegas, Nike unveiled their 3D-printed Air Max 1000. The kicks were created in collaboration with Zellerfeld, a German manufacturer of 3D-printed footwear. Zellerfeld's process means you can create different densities of cushioning in different parts of the shoe as shown below, with a non-Nike example: Nike Chief Innovation Officer John Hoke calls the production method of the Air Max 1000s as "control, times precision, times expression all of which are vital to sport and to design." That said, as with a concept car, no production plans have been announced.