• The Mizuno Wave technology delivers dynamic cushioning and agility. • The combination of PoWnCe and MIZUNO ENERZY in the midsole brings great responsiveness and energy return. • The D-Flex Groove sole brings unrivalled acceleration guiding naturally the movements of your feet. • The innovative new bootie construction using a separated stretch inner and outer layer provides an amazing fitting, adjusting perfectly to the contour of your feet.