The Air Jordan 4 (IV) Retro Mars Blackmon (White / Varsity Red+C Black) was dubbed the nickname Air Jordan 4 (IV) Fire Red Mars after the colorway, and after the picture of Mars Blackmon embossed on the heel of the shoe. We have all come to know and love him from his appearances in Air Jordan commercials. These feature a white leather upper with red and black accents. The only knock on these, as with all of the Air Jordan 4 (IV) leather versions, is that the front creases very easily, which is hard to maintain.