Saucony Men's Endorphin Speed 4

• Smooth SPEEDROLL technology for effortless speed, smooth turnover and propulsive forward motion.
• PWRRUN PB foam is a true unicorn, offering the best combination of cushioning and energy return of any foam on the market.
• Re-engineered winged nylon plate provides reinforcement while maintaining flexibility.

Lightweight and responsive:

 Engineered for speed with a plush ride.   
PWRRUN PB foam: Delivers incredible energy return for explosive performance.   
Speedroll technology: Promotes efficient forward motion for faster paces.
Winged nylon plate: Adds stability and responsiveness without sacrificing flexibility.   
Breathable mesh upper: Keeps feet cool and comfortable during intense runs.