This is the Nike Zoom Kobe VII (7) System "Yin Yang" edition. At the beginning of the 2011-2012 NBA season we were introduced to the Kobe System, a "System" for achieving success beyond success and greatness greater than greatness. The Kobe System featured the ability to change insole for the option to play fast or attack strong. Kobe Bryant began the 2012-2013 season wearing this "Yin Yang" edition of the NZK VII (7). It features two alternating shoes, one university gold upper with court purple accents and the other a court purple upper with university gold accents. Wearing alternating color ways of the same model has become popular trend in recent years. This model does not feature the extra insole but is capable of making the switch if you provide the alternate insole found in the "Supreme" models.