The Air Jordan 1 Retro High OG “UNC” aka the Blue Chill patent leather officially released on February 14th, 2019. Paying homage to the famous colors of Michael Jordan’s alma matter, the “UNC Patent” Air Jordan 1 Retro High OG is dropping rightat the star of the All-Star Weekend, combining classic powder blue UNC-style detailing with navy and white accents wrapped up in a shimmering patent leather. This new shoe puts a fresh spin on a recognizable color palette, all in an eye-catching way that’s sure to delight any Air Jordan 1 fan or Tar Heels loyalist.