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The New Balance FuelCell SuperComp SD-X is a premier carbon fiber plated performance spike great for competitive sprinters in the 200-800m distances. Sporting an innovative design and elite features, the New Balance SD-X will get you down the track faster Read more..
The FuelCell SuperComp spike sizing is unisex with men's sizing. Women, go up 1.5 sizes to find your correct size. For example, a men's size 8 = a women's size 9.5.
Featuring a carbon fiber plate with built-in pins for rigidity and traction, the New Balance FuelCell SuperComp SD-X will be your go-to competition spike for sprinting. Designed to meet the needs of elite athletes, this track spike has a lightweight, high-rebound FuelCell midsole underfoot that provides exceptional energy return. The knit upper is reinforced at strategic points for a lightweight yet structured feel.
FuelCell foam delivers a propulsive feel to help drive you forward
Lightweight synthetic knit upper with strategic internal reinforcement
Full-length external carbon fiber plate with six built-in pins for rigidity and traction
Designed for elite sprinters in the 200-800m distances