While these speedsters could easily pass the test on race day, they offer durability and soft, snappy cushioning to help push you toward your personal best when training. Zoom Air units in the forefoot offer a responsive feel to help propel you forward as you pound the pavement. A supportive fit and cushy Nike React foam in the heel make them the perfect complement to your everyday running routine. The bold blue colorway celebrates Nike's history in sport and nods to one of the earliest Nike running shoes—the Boston ’73.