Men's Endorphin Speed 5 ufuelcellflite-d The breathable upper keeps your

The breathable upper keeps your foot secure while allowing airflow through tough workouts

Designed for chilly routes

An updated engineered mesh upper boosts breathability

Responsive Cushioning: EGO™ MAX foam delivers a plush yet energetic ride

offering everything needed to create chaos and gain an edge

Men's Endorphin Speed 5 ufuelcellflite-d The breathable upper keeps yourPush 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,