Reigning Champ and adidas reconnect to deliver another collaborative collection, comprised of an Ultra Boost 3.0, Alphabounce, and apparel. Here, we focus on the Ultra Boost model, featuring a greyscale motif that is much more summer-friendly than the winter-suited black Ultra Boost produced for the brands’ previous foray. Grounded by a woven Primeknit upper, the runner sports a heathered look, with a premium suede cage and matching details on the heel counters accounting for the main details. Reigning Champ branding occupies the tongue to cement the union. Boost cushioning rests atop of a light grey outsole to complete the design.