Men's Endorphin Speed 5 mmafatehike while the updated fit construction

while the updated fit construction and redesigned heel collar create a secure

Updated fit enhances functionality while maintaining a stylish look

5 mm heel / 31

Thermal fabric delivers reliable warmth in cold conditions

Men's Endorphin Speed 5 mmafatehike while the updated fit constructionPush 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,