The adidas Ultraboost debuted in 2015, and it became a go-to far beyond the realm of running. This version is made with recycled materials. The soft knit upper offers ventilation where you need it most. It rides on our original tooling, with a Boost midsole for comfort you need to feel to believe. This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic.