The Air Jordan 1 Retro High OG 'Chicago' 2015 colorway features full-leather uppers in Bulls team colors. The 'Chicago' was first retroed in 1994 and stayed true to the 1985 design. Further retros were released in 2013 with small changes to the design, and again in 2015 with the original branding details: the Nike Air logo on the tongue and the original clean heel without the Jumpman logo.