The New Adidas Adizero Adios 3 Shoes, Best Chose and adidas,Womens,Athletic,Running,Shoes, Some people run to level out their stride to an easy-going flow. You run for speed. With their fast and light design, these women's shoes are crafted for racing. They feature an energy-returning boost midsole and an open mesh upper with overlays for lightweight, breathable support. The TORSION SYSTEM gives you targeted stability, and a high-wear rubber outsole grips on dry and slick surfaces.