Updated to combine PWRRUN HG previously only seen in the Elite shoe, with the lightweight propulsion of PWRRUN PB, the Saucony Endorphin Pro 4 in White/Shadow is powered by two different peba based foams for a snappy and responsive feel to your race day partner.

The Saucony Endorphin Pro 4 uses a full-length carbon-plate that is tuned to give longitudinal stiffness and maximum efficiency, when mixed with max stack dual foam propulsion, and Saucony's Speedroll technology you get a forward feeling motion that helps you to new times.

The upper features a silky-smooth heel liner and integrated tongue system to make this racing shoe feel like an old friend as you step in.