Saucony Endorphin Speed 4 review: running bliss
Like thousands of other runners, I liked the Saucony Endorphin Speed 3; it's a decent trainer that does what it says on the ...
T31y
Saucony Kinvara Pro review: pump it up
Added in between the PWRRUN PB and PWRRUN layers, you'll find the three-quarter-length carbon plate (so not nylon like the Saucony Endorphin Speed 3), which, according to Saucony, provides a ...