Saucony Endorphin Shift 3 Designer Deep Dive | SPEEDROLL For Every Day!

The Endorphin Shift 3 is finally here at Running Warehouse! Mixing the highly efficient SPEEDROLL technology with a highly cushioned, daily training tuned, midsole, the Endorphin Shift 3 is built to run mile after mile effortlessly. Saucony Men's Endorphin Shift 3: https://www.runningwarehouse.com/catpage-MRFSHIFT.html?from=youtube Saucony Women's Endorphin Shift 3: https://www.runningwarehouse.com/catpage-WRFSHIFT.h...