Men's Saucony Endorphin Speed 4 Outerwear Solid and 2 flashing modes

Solid and 2 flashing modes with easy push button on/off

and supportive feel

Nike ZoomX foam is incredibly responsive and lightweight

5â/ 21 - 27 cm | 12 - 17â/ 30 - 43 cm | M 6 - 9

Multi-layered mesh wraps your foot in breathability

Men's Saucony Endorphin Speed 4 Outerwear Solid and 2 flashing modesWe're all seeking relationships that go the distance. The Endorphin Speed 4 running shoe is here to fill the role. Designed as 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