Part of the eco-friendly Nike Considered project, the Air Jordan 7 Retro 'J2K' is formed with extra materials leftover from other shoes. The shoe's patterned Obsidian upper is accented by Filbert hues on the inner bootie, with Natural hits on the laces and jagged midsole detailing. Encapsulated Air provides cushioning. The shoe released alongside a Filbert-based colorway in August 2012.