Men's Endorphin Speed 5 wexperienceflow2 distance and wrist-based heart rate

distance and wrist-based heart rate

and the SaferRun Ripcord Siren makes it simple to stay seen and heard on every run

Featuring a plush Fresh Foam X midsole made with approximately 3% bio-based content

moisture management

Men's Endorphin Speed 5 wexperienceflow2 distance and wrist-based heart ratePush 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,