Men's Saucony Endorphin Speed 4 Size:8 5 - 20 / 37

5 - 20 / 37 - 51 cm | M 13

The back mesh panel ensures maximum air circulation

Adjustable velcro closure

Nevermind the weather

Virtually seamless toe – provides enhanced comfort and prevents blisters

Men's Saucony Endorphin Speed 4 Size:8 5 - 20 / 37We'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