New Balance | FuelCell SuperComp MD-X v3 | Unisex

New Balance FuelCell SuperComp MD-X v3 The New Balance FuelCell SuperComp MD-X v3 is a lightweight track spike built for middle- to long-distance races. FuelCell foam delivers a propulsive underfoot feel, while a carbon fiber plate and removable spike pins complete the race-focused design. Designed in collaboration with New Balance athlete Sydney McLaughlin-Levrone, this version pairs an airy mesh upper with bold sublimation details. UPPER Lightweight mesh: Provides breathability with bold sublimation details. Sydney McLaughlin-Levrone collaboration: Features design details developed with the New Balance hurdler and sprinter. MIDSOLE FuelCell foam: Delivers a propulsive feel to help drive you forward. Carbon fiber plate: Adds structure to the racing platform. OUTSOLE Removable spike pins: Provide track traction and allow pin replacement. SHOE SPECS Best for: Middle- to long-distance track races Weight: 5.5 oz | 157 g Plate: Carbon fiber Spike pins: Removable Explore SuperComp Shop all New Balance