Women's Saucony Endorphin Pro 4 Size:8.5 Bonded back closure construction

Bonded back closure construction

The result is a running shoe that fits like a glove for maximum power transmission during intense racing and at the same time allows your toes to spread out for optimal comfort and a more natural stride

A seamless brief liner increases comfort for a distraction-free run

Our timeless bite valve helps liquids from escaping so you can keep yourself hydrated no matter how far you go

Streamlined design means every run is distraction-free

Women's Saucony Endorphin Pro 4 Size:8.5 Bonded back closure 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 Everyday