Check it out here. Of note:
- There will be 40 shoes from the Jordan line in the game
- All 25 Air Jordans will be included
- The shoes will be automatically unlocked (in random order) every couple of hours of gameplay time, no matter which mode you're playing
- As mentioned elsewhere, the shoes will provide different boosts for My Player and Creating a Legend mode
- You can also view the history of each shoe in-game