Train harder and win bigger in the ultralight adidas adiZero Adios running shoe. Quickstrike™ in the forefoot provides a resilient, flexible feel at toe off mile after mile. Air mesh upper offers maximum ventilation. Lightweight synthetic microfiber adds a soft, glove-like fit. Full forefoot adiPRENE®+ aids forefoot propulsion and efficiency. adiPRENE® provides protection from harmful impact forces. Extended TORSION® SYSTEM delivers midfoot and forefoot integrity. adiWEAR® outsole gives best durability in high wear areas. Wt. 6.2 oz.