Lots of exciting changes are in store with the third iteration of Saucony's fastest shoe, as the Endorphin Pro 3 features the following...

-A softer, lighter midsole foam (1 oz less than the Endorphin Pro 2)

-A higher stack height (just under 40mm at 39.5mm)

-A track spike inspired upper that is paper thin and extremely breathable

8mm drop

6.2 oz