The women's adizero Adios 2.0 shoes by adidas are the world's fastest racing flat, made for top athletes. This ultra-light, minimalist running shoe features a snug, breathable micro-fit upper, an EXTENDED TORSION® SYSTEM for flexible midfoot support, and a light, grippy Continental™ rubber outsole. Weight: 6.3 oz. (Size 7) Air mesh upper for maximum breathability; Environmentally responsible, solvent-free synthetic Tirennina suede overlays for added support. Non-slip Coolever lining for comfort and performance; ADIPRENE®+ in the forefoot maintains propulsion and efficiency. EXTENDED TORSION® SYSTEM for midfoot and forefoot integrity; Molded responsive EVA sockliner for anatomical fit and great step-in comfort. ADIPRENE® under the heel for superior cushioning at impact. Quickstrike outsole decreases weight and increases flexibility and durability; Continental™ rubber outsole for surefooted grip. Imported.