increase circulation

Medium weight with just-right stretch and flexibility

causing less arm fatigue

Want to keep your hair out of your face

30 mm Wilson NXT Power

Saucony Endorphin Speed 5 Men's Black/White String Machine Type_Floor Model increase circulationGo fast and feel smooth in the Saucony Endorphin Speed 5! This neutral running shoe supports your journey from training to race day. Find your comfort zone in the engineered mesh upper. Feel smooth and snappy transitions from the semi rigid nylon plate and PWRRUN PB foam midsole. Whether you're pushing the pace during training or chasing a race day PR, the Saucony Endorphin Speed is fit to go fast! What's New? Updated engineered mesh upper improves