Saucony Men's Endorphin Pro 4

WHY YOU’LL LOVE IT: Aggressive SPEEDROLL technologyis engineered to tip you forward,sooner• Our most energy efficientcushioning – PWRRUN HG –provides ridiculous rebound• A new carbon plate providesinsanely smooth turnover with aslotted fork design for adaptivetoe-off• Experience weightlessperformance and distraction-free,race-ready fit WHAT’S NEW: Upgraded dual-cushioning system• Lattice designed outsole• Improved race-ready upper• New sockliner WHY YOU’LL LOVE IT: Snappy SPEEDROLL technologyprovides effortless speed andaddictive forward motion• A trusted carbon plate providesinsanelysmooth turnover that’ssuper-efficient• Improved race-ready design hasa silky smooth heel-liner andintegrated tonguefor a connected, secure fit• Step into our newest SRS (SuperResponsive Sockliner). We dareyou not to bounce