Runningshoesguru
4 months agoRunning
Saucony Endorphin Speed 4 vs Saucony Endorphin Speed 3
The Endorphin Speed 4 has a firmer midsole and is better for fast runs, while the Speed 3 has a softer ride and is suited for relaxed runs.
The Speed 4 has better stability and traction, with a more prominent forefoot rocker and lugged outsole. [ more ]