Saucony Men's Endorphin Shift WHITE MUTANTS20577-10
M Endorphin Shift
Max cushioning. Full speed. The Endorphin Shift combines a lofty bed of PWRRUN cushioning with finely-tuned stability features to create a truly effortless ride. That’s SPEEDROLL at work, propelling you to faster, feel-good runs for every day of the week. So if it feels like the shoe is doing the work for you, it’s because it is.