The Air Jordan 9 was released in 1994 ,and a total of four models came out that year.Air Jordan 9 represented Michael jordan being a "global superstar",came equipped with dynamic-Fit inner bootie, encapsulated Air-Sole unit (forefoot), large volume Air-Sole unit (heel), polyurethane midsole and "one-pull" lacing system.Air Jordan 9 is the only Air Jordan shoes that don't enter NBA competition terrain because M.J.has left NBA. But it is still publicized to tell the world that Jordan doesn't only belong to America.The main feature of its is that the word "world" appears on the outsole in various languages, such as Japanese, English, etc.