M Saucony Endorphin Shift 3 hydrapak All that before even mentioning

All that before even mentioning the Merino wool construction

So are endurance runners

The circular outsole patterns with horizontal grooves are designed to provide advanced traction during side-to-side movements

13% Spandex

structured openings ensure hassle-free access when you need them and easy stowing when you don’t

M Saucony Endorphin Shift 3 hydrapak All that before even mentioningFeel good cushioning and speed. Every run gets better in the Endorphin Shift 3. Stacked with PWRRUN cushioning for comfort, it uses enough foam to help you transition effortlessly from week to weekend. This is a shoe that can keep up no matter the workout. FEATURES & BENEFITS SPEEDROLL Technology propels you forward effortlessly A taller bed of PWRRUN foam cushioning comfortably cushions your stride Streamlined heel clip hugs and supports your foot