Fast and effortless with a great responsive cushioned ride. SmoothRide Engineered, TPU Parallel Wave provides optimal cushioning and flexibility for the neutral runner looking for a get-up-and-go daily running shoe. Soft yet durable blown rubber forefoot outsole design for cushioning and flexibility. Dynamotion Fit: Reduces the effects of lateral stress on the shoe, resulting in an optimal fit while in motion. Mizuno Wave: Footwear technology that combines cushioning and stability, which are both inherently necessary in great running shoes. SmoothRide: Engineering approach to minimize the rapid acceleration and deceleration of the foot during transition, creating the smoothest ride possible.