Saucony Men's Endorphin Pro 4 (White / Shadow) OTW+ Scout 3X features Silva Intelligent

Scout 3X features Silva Intelligent Light which is a unique combination of a long reach spotlight and a close flood light

A lightweight

These shoes incorporate a rigid support structure within the medial side of the rearfoot and under the arch to control heel eversion and increase rearfoot stability

That's why we created Tā electrolytes that will allow you to hydrate effectively so as to avoid the appearance of cramps

while polarized turbo red lenses give the pair some flash

Saucony Men's Endorphin Pro 4 (White / Shadow) OTW+ Scout 3X features Silva IntelligentThe Endorphin Pro 4 running shoe is a miraculous feat of engineering: snappy and responsive yet smooth and efficient. Something we achieved by fusing PWRRUN PB and PWRRUN HG together in the midsole an industry first. A full carbon plate adds longitudinal stiffness and maximum metabolic efficiency. And the silky smooth heel liner and integrated tongue system makes this marathon shoe feel like slipping on an old friend come race day. MADE FOR: Everyday