meaning it’s designed for them to come back again

stay-put fit and built-in stretch

Not too short and not too long

Interior waist drawcord for adjustable fit and 7" (17 cm) ankle zips

A full-length Pebax Rnew Distance Plate promotes maximum efficiency for long-distnace track races

New Balance Unisex FuelCell MD-X v2 *SALE* Size:8 meaning it’s designed for themEnjoy ultra lightweight, innovative performance with the New Balance FuelCell MD X. This shoe features an updated engineered knit upper for ultimate weight savings. Stacked with engineered technology such as FuelCell foam and a carbon fiber plate, this high performing running shoe delivers a propulsive feel and performance ready style on middle distance track races. FuelCell foam delivers a propulsive feel to help drive you forward Bootie knit upper