The Adidas Adizero Adios Boost 2 is the successor of the running shoe starring last records in marathon distance, including Wilson Kipsang's World Record on 2013 in Berlin, so they are appointed to play a leading role in the next future.
The Adios Boost 2 presents a new upper with Coolever® mesh providing a softer feel and better breathability. Midsole keeps relaying on innovative Boost™ foam for great cushioning and responsiveness. Midfoot's stability has been improved using TORSION® technology, a thermoplastic arch support designed to allow the forefoot and rearfoot to move independently and adapt to running surfaces without straining the foot through excess motion.
Outsole uses now a rubber coming from tyres manufacturer Continental™ which definitely improves grip even on wet surfaces. Forefoot is now more flexible thanks to specific design named Zonemotion.