Who helped you fall in love with running? An encouraging parent? A friend dedicated to performance? We all seek relationships that last. The Endorphin Speed 4 is here to play this role. Designed like a running shoe, it quickly proved to be much more versatile, performing just as well during long, moderate training sessions as during sprints to the finish line. Thanks to the combination of the winged nylon plate, SPEEDROLL technology and PWWRUN PB foam, the Endorphin Speed 4 offers the perfect balance of support, rebound and forgiveness. Kilometer after kilometer, it will always be there for you.
FEATURES
SPEEDROLL technology for effortless speed, smooth flow and forward propulsion.
PWRRUN PB foam offers the best combination of cushioning and energy return of any foam on the market. It provides just that feeling: firm enough to propel, soft enough to cushion.
Reinvented winged nylon plate for vertical reinforcement while maintaining flexibility in the forefoot.
