Endorphin Pro 4 is a marvel of engineering, combining snappy responsiveness with smooth efficiency. The fusion of PWRRUN PB and PWRRUN HG in the midsole—an industry-first—delivers unmatched cushioning and rebound. A full carbon plate provides longitudinal stiffness and boosts metabolic efficiency, while the silky-smooth heel liner and integrated tongue system ensure a snug, race-day-ready fit.
Highlights:
Carbon plate for longitudinal stiffness and optimal metabolic efficiency
Snappy SPEEDROLL technology for effortless speed and forward propulsion
Race-ready fit with a silky smooth heel liner and integrated tongue for seamless comfort
Cushioning: PWRRUN HG & PWRRUN PB for superior energy return and comfort
Endorphin Pro 4 is a marvel of engineering, combining snappy responsiveness with smooth efficiency. The fusion of PWRRUN PB and PWRRUN HG in the midsole—an industry-first—delivers unmatched cushioning and rebound. A full carbon plate provides longitudinal stiffness and boosts metabolic efficiency, while the silky-smooth heel liner and integrated tongue system ensure a snug, race-day-ready fit.
Highlights:
Carbon plate for longitudinal stiffness and optimal metabolic efficiency
Snappy SPEEDROLL technology for effortless speed and forward propulsion
Race-ready fit with a silky smooth heel liner and integrated tongue for seamless comfort
Cushioning: PWRRUN HG & PWRRUN PB for superior energy return and comfort