Saucony Endorphin Pro 4 Lightweight elastic cap integrates Omius’s silicone

elastic cap integrates Omius’s silicone grid to hold the included cooling pieces flush to the skin

Fabric: 93% Polyamide / 7% Elastane

and post-workout tension

while side handwarmer pockets and a secure zip pocket at the back keep your essentials close

hard or loose surfaces

Saucony Endorphin Pro 4 Lightweight elastic cap integrates Omius’s siliconeThe Saucony Endorphin Pro 4 snappy and responsive from the get go, yet smooth and efficient by nature. A miraculous feat we achieved by fusing PWRRUN HG and PWRRUN PB foam in the midsole an industry first. The combo is set on top of a full carbon plate engineered for longitudinal stiffness and maximum metabolic efficiency. And when you add Speedroll technology, proven to help you propel in a forward rolling motion, a silky smooth heel liner and