What does it take to win the NYC marathon? Hard work, dedication, and a good pair of running shoes. Geoffrey Mutai, the Kenyan who just took home the top spots for two years in a row, completed the feat by wearing the adidas adiZero adios Boost. adidas launched the Boost technology earlier this year and since then, it’s been a raved-about development in the running shoe world – and the chatter is just about to get louder. Clearly, the best of the best find it thoroughly fitting, so if you’re in need of some new running shoes, the adios Boost is probably a good place to start looking – adidas has them available now.