Legacy meets innovation to create the ideal race shoe for runners looking to break records. Created with insights and data by some of the world's fastest athletes, the adizero Pro 2 features cutting-edge technologies: Carbon-infused ENERGYRODS, visible within the newly sculpted midsole to deliver lightweight stiffness which are designed for a more anatomical driven transition, limiting energy loss. Two-layers of re-sculpted LIGHTSTRIKE PRO midsole to support with energy return.