With the Y-3 Pure Boost, adidas’ running technologies are paired with the creative vision of legendary designer Yohji Yamamoto. A breathable one-piece mesh upper in black is contrasted by welded overlays in blue, adding structure in the form of adidas’ signature three-stripes on the quarter panel. A molded heel counter in glossy black delivers added stability, while a full-length Boost midsole provides responsive cushioning.