Men's Saucony Endorphin Pro 4 Uncategorized - Polyknit construction

- Polyknit construction

Clean construction with bonded hems for smooth fit and feel

we imagine Sprints’ Uncle Sam as a less serious chap who built a kit rocket to race his friends on a bird scooter

This version adds responsive ZoomX foam cushioning

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Men's Saucony Endorphin Pro 4 Uncategorized - Polyknit constructionThe 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: Speed