The Undefeated x Air Jordan 4 brings back the collab that initially dropped in 2005, limited to only 72 pairs. Inspired by the MA-1 flight jacket, these shoes sport a deep green nubuck upper with contrasting black pops on the molded eyelets, supports wings, and Nike Air back tab. Hook-and-loop logo patches decorate the tongue, lined with orange knit inside. An off-white foam midsole pairs with a visible orange Nike Air heel unit to round out the look.