Hit lightning-fast speeds in the New Balance FuelCell SuperComp PWR-X sprint spike. The SuperComp PWR-X meets the needs of elite athletes looking for a lightweight, high-rebound racing spike with exceptional energy return and performance. New Balance’s propulsive FuelCell foam is paired with a full-length carbon fiber plate for a stiff and responsive underfoot feel. Plus, eight built-in pins give you powerful traction to make every stride count. When you’re gearing up for the competition, the lace closure lets you dial in your fit, while the ultra-lightweight woven upper with a no-sew construction is sleek and secure to help you feel fast on your feet. Sprint to your fastest time yet in the New Balance FuelCell PWR-X.