The Air Jordan 4 “Cool Grey” returns in the Summer of 2019 as part of the silhouette's celebratory 30th anniversary. This colorway made its debut in 2004, and stays true to its original counterpart. Sporting a combination of Cool Grey, Chrome, Dark Charcoal, and Varsity Maize, the model flaunts the defining hue all over its nubuck construction while the distinctive embellishments consist of chrome Jumpman logos on the heels, alongside yellow “Flight” stitching on the tongue labels , followed by the visible Air bubble unit in the tooling.