a race-day shoe, it’s 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, this cushioned running shoe provides the perfect balance of support, rebound and forgiveness.
Absolutely loving the Endorphin Speed 4s. Super comfy, well-cushioned and seriously light on the feet. Feel fast without sacrificing comfort, and there’s zero foot slip even on longer runs. A perfect balance of performance and comfort – big fan. 👟🔥
