Adidas Basketball nailed the Harden Vol. 1. James Harden's first signature shoe gains momentum with each new release, and the latest "Grayvy" colorway is no exception. The clever title of the shoe highlights its subtle gray aesthetic, which masters a gray scale glitch knit upper matched with matte detailing that wraps full-length Boost cushioning. An icy blue and white sole adds finishing touches to the sporty shoe.