With a sock-like fit and Energized cushioning, these shoes are ready for city running. The light and airy knit upper offers a natural feel against your foot, while a responsive midsole and flexible outsole deliver a smooth ride. Runner type Natural shoes for city running Energized cushioning Boost is our most responsive cushioning ever: The more energy you give, the more you get Supportive upper Knit upper with targeted zones for an adaptive fit and premium natural feel Natural movement Fitcounter molded heel counter provides a natural fit that allows optimal movement of the Achilles Flexible outsole Stretchweb rubber outsole flexes underfoot for an Energized ride