Jordan 12 Retro Men's Gamma Blue 2013 Size 10 Shortly after the Air Jordan Retro 11 'Gamma Blue' hit shelves, Brand Jordan followed up with yet another release featuring the vibrant hue. The Air Jordan 12 Retro 'Gamma Blue' comes dressed in a black nubuck upper. Gym Red appears on the heel tab and Jumpman logos with the striking cyan taking center stage at the overlays and midsole. Good preowned condition. There’s some scuffing; please see all pictures for more details!