FuelCell foam midsole delivers propulsive energy return for explosive sprinting
Full-length external carbon fiber plate with six built-in pins enhances rigidity and traction
Lightweight synthetic knit upper with strategic internal reinforcement provides structure without excess weight
Lace closure ensures a secure and adjustable fit for sprinters
Designed for elite athletes in 100m and 800m sprint events
Summarized by Shop
Why You'll Love It: The SD-X is one of the most propulsive sprint spikes we've ever carried, with its high rebound FuelCell midsole and carbon fiber plate
Category: Sprinting track spike
Weight: 5.3oz
Featuring a carbon fiber plate with built-in pins for rigidity and traction, the FuelCell SuperComp SD-X will be your go-to competition s