Featuring a carbon fiber plate with built-in pins for rigidity and traction, our 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.

Features
• 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
• Lace closure
• Designed for elite sprinters in the 200-800m distances
• Weight 151.3 grams (5.3 oz)