Saucony Endorphin Speed 2

Building on an award-winning year, the Endorphin
Speed 2 is back to give you even more of an edge
than before. It combines a full-length, responsive nylon
plate for snappy transitions with springy PWRRUN PB,
our lightest, most responsive foam yet. The resulting
SPEEDROLL helps you get more out of each stride by
propelling you forward with the feeling of continuous
momentum. This version has a more contoured heel
shape for a more secure fit overall. And with plenty
of durability to boot, you have a pair of shoes that can
carry you swiftly throughout your run, and your season.