Dressed in a Stone Blue, Legend Blue, and Obsidian color scheme. This Air Jordan 12 features an upper that will fade to a reveal a unique design underneath. Other details includes Silver metal upper eyelets with White leather overlays. Indigo is among the oldest dyes to be used for textile dyeing and printing. The oldest known fabric dyed Indigo dates back to more than 6,000 years ago. No two pieces are alike.