A well cushioned and fast feeling shoe, now with smooth ride forefoot flex control for effortless transition. A neutral shoe that allows the foot to work without impediments. A moderately built shoe with standard midsole for the perfect balance between cushioning and responsiveness. Lighter, faster, more fun, but still well cushioned for effortless miles. A running legend just got even better.Mizuno Wave - Unique technology that provides both cushioning and stability and can be engineered for all types of runners.Smoothride -Engineering approach to minimise the rapid acceleration and deceleration of the foot during transition, creating the smoothest ride possible. This also includes the forefoot flex control system which allows the shoe and foot to flex easily at first and then resticts flexibility during the toe off phase. The new smoothride is a more effortless and enjoyable ride.U4ic - A unique midsole compound that rides and cushions like Mizuno's ap+ midsole, but is approximately 30% lighter without any loss of performance.Mizuno Intercool - Full length midsole ventilation system reduces heat and humidity build up inside the shoe.Dynamotion Fit - Shoes that move the way you move. The dynamotion fit system uses the latest motion capture and biomechanics technoogy. Mizuno has developed a design blueprint to engineer shoes that work with your foot throughout the gait cycle.Airmesh - Provides the utmost in breathability and comfort of the upper.X10 - The most durable carbon rubber that allows for longer wear in high impact areas and supplements traction at heel strike. Premium Insock - Removable ortholite insock for premium comfort, cushioning and durability.Pebax Rnew - Wave plate constructed from Pebax Rnew which is made from plant based oil which is sustainable and produces less carbon while retaining all performance characteristics.