Already the world's most winning shoe, the adidas adios Pro 4 in Ftwr White/Zero Met.Crystal White improves the upper, midsole, and outsole for gains in every department, letting you hit your PB on your next marathon. The adidas adios Pro 4 features a brand new wraparound LIGHTLOCK upper design that holds your foot in place with comfort and breathability. In the outsole, another new feature sees a LIGHTTRAXION outsole designed to minimize weight without sacrificing grip. A patch of Continental rubber in the forefoot gives proven traction at toe off. Within the midsole, the ENERGYRODS 2.0 are sandwiched between updated LIGHTSTRIKE PRO, which provides more energy, is lighter weight, and provides a slightly more squidgy sensation, improving your comfort. It has also taken learnings from their phenomenally successful Pro Evo elite athlete shoe, moving the rocker point back to 60 for a more aggressive, and ultimately faster forward roll, giving you even more speed and efficiency through each stride. Weight 200g Stack height 39/33mm Regular fit Lace closure ENERGYRODS 2.0 LIGHTTRAXION outsole Continental rubber Lightstrike Pro cushioning Brand new Lightstock upper Textile lining. Proven to be the world's most winning shoe, the Adizero Adios Pro line is the pinnacle of Adizero Racing shoes. The Adios Pro 4 is made for fast runners who want to experience faster, with enhanced features designed to optimize running efficiency. Carbon-infused ENERGYRODS 2.0 provide a seamless transition from heel to toe for a snappy, efficient stride. In the midsole, a refined rocker point offers improved running economy. A double layer of best-in-class ultralight LIGHTSTRIKE PRO ensures cushioning for every quick stride you take, helping you maintain energy over the long term. The shoe rides on an outsole built with Continental rubber for a no-slip transition during toe-off, as well as LIGHTTRAXION, designed to reduce weight.