New Balance FuelCell MD-X Middle Distance Spike Wide 4-way stretch knit

4-way stretch knit

Sleek styling

25-65lbs resistance

CARBON TRACK HAWK

Microfiber nylon (80%) with Lycra (20%) for form fit

New Balance FuelCell MD-X Middle Distance Spike Wide 4-way stretch knitCARBON TRACK HAWK. Form and function deliver ultra lightweight, innovative performance with the FuelCell MD X racing spike. This spike features an updated engineered knit upper for ultimate weight savings. Stacked with engineered technology such as FuelCell foam and a carbon fiber plate, the MD X gives you forward propulsion and performance ready style on middle distance track races. UPPER Lightweight synthetic knit with strategic internal