The Air Jordan 4 Retro GS ‘University Blue’ carries a suede upper in a familiar color that nods to Michael Jordan’s alma mater, the University of North Carolina at Chapel Hill. The collegiate theme is reinforced with a woven jock tag on the tongue, featuring a design similar to the labeling on throwback Nike basketball jerseys. Speckled grey detailing lands on the sneaker’s supportive wings, PU midsole and molded heel tab, the latter embellished with Jumpman branding.