Hello! Thank you for viewing! Approximately 50km of running distance (1 full run + practice) I'm selling these because I don't wear them anymore. Following the previous model, this shoe uses ASICS's "FF BLAST TURBO," the most responsive lightweight midsole foam material, with a 4% increase in volume. The carbon plate shape has been changed from the previous model. It has a flat shape and is placed in the upper part of the midsole. By compressing the foam material from the entire plate with greater force, the shoe has been improved to obtain greater responsiveness from the foam material. Flat shape for greater rebound effect. High toe spring to enhance smooth toe-off and running efficiency. Curved shape that utilizes the foam's responsiveness by adding thickness to the toes. Motion Wrap upper with excellent hold, lightness, and fit. #Asics #RunningShoes #Marathon #MetaspeedSky