Men's Endorphin Speed 5 wexperienceflow2 and the SaferRun Ripcord Siren

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

0 delivers breathable warmth and a distraction-free feel

HEIQ clima-management enhances skin cooling

DNA LOFT v3 midsole for lightweight cushioning

Men's Endorphin Speed 5 wexperienceflow2 and the SaferRun Ripcord SirenPush 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,