Saucony Endorphin Speed 5 (D Standard) Mens Black/Vo2 cf-size-xxl flexible sole for natural ground

flexible sole for natural ground feel

The TPU frame at the side of the uppers reaches and embraces the midsole in the medial part of the boot

In Black/Blue

When stunning design meets high definition optics

While some sports bras might over-compress to compensate for low quality construction

Saucony Endorphin Speed 5 (D Standard) Mens Black/Vo2 cf-size-xxl flexible sole for natural groundThe Saucony Endorphin Speed 5 is a versatile trainer racer hybrid, offering a fast, responsive ride for tempo runs, long runs, and race day alike. In Black Vo2, it's built for runners who want speed without sacrificing everyday comfort.