After releasing back in 2004, the Air Jordan 4 Cool Grey has remained to be one of a kind. The simple look packs a big punch as it comes with great attention to detail and quality. The sneaker is decked out in a cool grey upper with a white midsole, black sole, and chromed out accents. To add a little flair to the sneaker, a subtle hint of maize is added to the design. As we haven't seen a retro yet, it wouldn't be a surprise if they came back at least once.