Finish strong during a competition or a workout with Mizuno's Wave Rider 20 Running Shoe for women. With softer cushioning and an enhanced responsive feel, this shoe provides great support to keep you going during your running activities. Wave technology Dynamotion Fit Redesigned Neutral Wave plate Articulated U4icX heel wedge for more cushion and a softer feel Top midsole incorporates new U4ic compound (33% more response and more durability compared to previous models) "Triple Zone" engineered