Allows for quick and smooth strides
Who helped you fall in love with running? A cheering parent? A PB-dedicated friend? We're all seeking relationships that go the distance. The Endorphin Speed 4 is here to fill the role. Designed as a race-day shoe, it?M?? quickly proven itself much more, equally capable during long, moderate training sessions and sprints to the finish. Thanks to the just right combination of winged nylon-plate, Speedroll technology and PWWRUN PB foam, the Endorphin Speed 4 provides the perfect balance of support, rebound and forgiveness. Mile after mile, it's the one that will always show up for you.Features
?M? Best for: Race Run/Speed Run
?M? Cushioning: PWRRUN PB
?M? Smooth Speedroll technology for effortless speed, smooth turnover and propulsive forward motion
?M? PWRRUN PB foam is a true unicorn, offering the best combination of cushioning and energy return of any foam on the market. Striking that just right feeling-firm enough to propel, soft enough to cushion
?M? Re-engineered winged nylon plate for vertical reinforcement while maintaining flexibility through the forefoot
?M? Insole: SRS
Specifications
?M? Heel-to-toe Offset: 8mm(36/28mm forefoot)
Comfortable heel padding for shock absorption and comfort
