Air Jordan 4 "University Blue"Colorway: University Blue Tech Grey White Black Release Date: April 28, 2021 In honor of its inspiration, the colorway is topped off with some athletics themed details. For example, the tongues woven label, which would ordinary stitch atop by its lonesome, adds a removable jock tag that features the signature 23 numeral. Elsewhere, the construction is far more straightforward, relying primarily on the blue tinged suedes. These dress the toe cap,