AIR JORDAN XX1 was released in 2006 .Jordan Brand went with designer D'Wayne Edwards for the Air Jordan 21.The design of the Nike Air Jordan XXI is very simple compared to the other Air Jordan models. But like always, the Air Jordan Retro XXI was full of high tech materials.Inspired by sports touring vehicles,this exploration into the DNA of a champion combines sleek luxury with tunable cushioning performance.A combination of style and substance,the Air Jordan 21 shoes features lower-foot air grilles,a double overlasted phylon midsole,a carbon fiber shank plate and a seamless diamond-quilted bootie.perhaps most impressive is an evolutionary tunable independent podular suspension system that lets the driver choose between Zoom and encapsulated Air.