A force to be reckoned with both on and off the track, the adidas Adizero Adios Pro 4 expands on adidas' Adizero Adios Pro line - the pinnacle of Adizero Racing shoes. Made for fast runners who want to experience faster, with enhanced features designed to optimize running efficiency, the Adizero Adios Pro 4 features carbon-infused ENERGYRODS 2.0 that provide a seamless transition from heel to toe for a snappy, efficient stride. In the midsole, a new rocker point offers improved running economy. A double layer of ultralight LIGHTSTRIKE PRO ensures cushioning for every quick stride you take, helping you maintain energy over the long term. The shoe features an outsole built with Continental™ rubber for a no-slip transition during toe-off, as well as LIGHTTRAXION, designed to reduce weight without compromising grip. adidas Adizero Adios Pro 4 Regular fit Textile and synthetic upper Textile lining Lace closure Lightstrike Pro cushioning Midsole drop: 6 mm (heel 33 mm / 39 mm) Rubber outsole