The Air Jordan 11 (XI) Retro - Concords (White / Black - Dark Concord) were released on October 25, 2000, and retailed for $125. They feature a white upper with black patent leather around the base, as well as a black Jumpman logo at the heel area. The white midsole goes well with the upper, and sits atop a clear outsole, which is always adored by fanatics, but they would also tend to agree that it turns yellowish after a white, due to use and basically, oxygen. Besides being a beautiful shoe, the Air Jordan 11 (XI) features specs that include a carbon fiber spring plate, ballistic nylon uppers, a rubber outsole with herringbone traction pattern, quick lace system, carbon fiber sheath and air sole. The only problematic feature that people would tend to agrre upon is the lack of midsole and arch support.