The Union LA x Air Jordan 4 Retro ‘Off Noir’ represents the follow-up effort to the duo’s highly coveted Air Jordan 1 collaboration from 2018. The updated design features a black suede upper with matching black mesh on the toe box and blue mesh around the collar. The semi-translucent structural wings are attached to molded red eyelets . matching the woven Air Jordan tag atop the padded tongue and Nike Air branding on the heel. The TPU wings are filled in . reminiscent of an original Tinker Hatfield sketch of the AJ4 . while the AIR JORDAN tag usually found on the inside of the tongue conveys a unique look . like someone folded the tongue over to expose the inside tag.