Men's Endorphin Speed 5 mpartypacesinglet Compression-molded foam midsole

Compression-molded foam midsole

and traction matter most

Featuring our innovative OOfoam™ technology and patented footbed

Improve mile times and go the greater distance with the optimized movement and flexible arch support of CURREX dynamic insoles

Each serving provides 90+ minutes of sustained energy with zero sugar

Men's Endorphin Speed 5 mpartypacesinglet Compression-molded foam midsolePush your pace in the Saucony Endorphin Speed 5 Mens running shoe, engineered for both speedwork and everyday training. Designed with responsive PWRRUN PB foam and a winged nylon plate, it offers snappy energy return and smooth transitions. SPEEDROLL technology propels you forward with each stride, while a full length longitudinal groove boosts flexibility for a more natural gait. The updated engineered mesh upper is lightweight and breathable,