W Saucony Endorphin Pro 4 Color:BLACK/VIZIRED long training sessions during the

long training sessions during the season and still help you flourish on meet day with its additional heel cushion and lightweight

Flatlock seams offer a smooth finish while a reflective logo provides added visibility for dawn or dusk patrol adventures

the Clifton 9 GTX proves no forecast is too fierce

Breathable

so you get the best of both worlds

W Saucony Endorphin Pro 4 Color:BLACK/VIZIRED long training sessions during theThe 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.