Saucony Endorphin Speed 4 Running Shoe

The Saucony Endorphin Speed 4 is the daily trainer of choice for runners who want a performance shoe for tempo runs, race-day efforts, and longer easy miles. The PWRRUN PB midsole is among the lightest and most responsive available, and the full-length SPEEDROLL nylon plate propels the foot forward at toe-off for a naturally fast stride cycle.

• PWRRUN PB midsole — lightweight, responsive foam
• SPEEDROLL nylon plate — forward propulsion at toe-off
• S/FRAME stability architecture
• Ideal for tempo runs, races, and easy miles