Work harder. Run even faster!

Introducing the Saucony Endorphin Speed 4 - a shoe designed for effortless speed and smoother turnovers to help propel you forward through the use of SPEEDROLL technology. Designed with a re-engineered winged nylon plate which provides reinforcement while maintaining flexibility. 

The ultra-light and responsive PWRRUN PB foam offers the best combination of cushioning and energy return. Stay comfortable with the lightweight and breathable upper mesh.

The Endorphin Speed 4 will provide you with the perfect balance of support, bounce back and responsiveness.