The Adidas Ultra Boost Shoes change everything you think you knew about what fast, cushioned and comfortable feels like. They have boost™ foam in the midsole that has an incredibly responsive ground feel and keeps its form even in the coldest weather. Replacing the Adistar Boost as adidas' top of the line stability running shoe, this shoe is suited to those runners looking for unparalleled comfort while retaining some stability and support for overpronators.
Limited edition reflective mesh details. Featured Technology: TORSION® System - Optimum Transition The Torsion system is a stability bar that allows your heel and forefoot to move naturally, and your midfoot to remain flexible and stable. Located through the sole of the shoe, the torsion system provides support for the foot and promotes natural movement. Designed to help your foot adjust to various different running surfaces, the Torsion system allows the forefoot and rearfoot to move independently to one another while supporting the midfoot.