adidas‘s latest addition to the BOOST lineup is the adizero Adios BOOST, a focused, race-ready running model that has already seen use on the feet of some world’s best marathon runners this year. Gone is the ADIPRENE midsole from past generations of the adizero Adios, replaced by a full-length BOOST midsole for unparalleled rebound and cushioning. The lightweight runner features an airy mesh upper with synthetic overlays for support and an external heel counter for added stability. The BOOST midsole is complemented by a high-grip rubber outsole courtesy of tire-maker Continental. The adidas adizero Adios BOOST is set to hit stores on October 1 with a price tag of $140 USD.