As the name suggests, the latest "Vast Grey" style features a tonal grey hue on the majority of the shoe. Tech in the Kobe AD NXT includes QuadFit mesh on the upper that works concurrently with the FastFit system seen in a contrasting red hue on the midfoot to help keep the wearer's foot locked down without the need for traditional shoelaces. Capping off the look is a springy React-cushioned midsole and a translucent outsole.