Men's Endorphin Speed 4 medium-cushion and OpenFit gives you the

and OpenFit gives you the freedom to hear every one of them

•    Designed for runners who want performance that feels effortless

ensuring a plush feel that lasts for miles

with next-level style and performance

The GripDry™ Fiber in the heel and forefoot

Men's Endorphin Speed 4 medium-cushion and OpenFit gives you theSaucony Endorphin Speed 4 The Saucony Endorphin Speed 4 is crafted to take your running to the next level, whether you're pushing for a personal best on race day or conquering long training miles. This lightweight shoe merges innovative technology with exceptional comfort to help you run faster and farther. Equipped with a winged nylon plate, Speedroll technology, and PWRRun PB foam, the Endorphin Speed 4 delivers the ideal blend of support, energy