Not too short and not too long

The new Sigma Aria strikes a unique balance of speed and endurance

CONTENT Main Body: 87% Recycled Nylon

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

Interlining: Porelle® Membrane

New Balance Unisex FuelCell MD-X v2 *SALE* Size:8 Not too short and notEnjoy 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