Men's Endorphin Speed 5 detroitmarathonretrohoodymilestheteddybear while two removable inserts provide

while two removable inserts provide personalized comfort

durable sapphire lens

while breathable mesh panels enhance airflow for comfort during competition

Designed to keep you fresh even beyond 30K

hurdle events

Men's Endorphin Speed 5 detroitmarathonretrohoodymilestheteddybear while two removable inserts providePush 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,