Whatever your running level, the Saucony Endorphin Speed 4 is the ideal neutral all-round shoe. The Endorphin Speed is an excellent shoe for daily runs, but also for tempo and interval training. Go for a completely new running experience with this all-round running shoe! Midsole For just a little extra comfort, the shoe has the Super Responsive Sockliner. An insole placed on the inside of the heel counter for an extra layer of cushioning and premium comfort. In the midsole, PWRRUN PB foam ensures maximum energy return and provides good suspension. The new winged S-curve nylon plate returns energy and better supports you in your daily training. The SPEEDROLL technology has also been used in this shoe, which allows the forefoot to bend better. This promotes better grip and stimulates the roll-over of your foot. Upper The upper of the Endorphin Speed is made with FORMFIT technology, which allows the upper to work together with the footbed and the walls of the midsole. This way, the foot sinks into the running shoe, as it were, which gives a good lockdown feeling and the necessary stability. The upper is also made of mesh and recycled materials. Wear sole With a rubber outsole, the shoe provides good grip and traction while running. Put on your Saucony Endorphin Speed 4 shoes and prepare to push your limits!