Winter wonrsquot slow down your runs when yoursquore wearing the Saucony Endorphin Speed 3 Runshield. This special edition shoe has all of the same great features as the Endorphin Speed 3, with a water-resistant upper inspired by ldquomiles to go before I sleep,rdquo the closing sentiment of Robert Frostrsquos ldquoStopping by Woods on a Snowy Evening.rdquo Saucony updated this shoe to make it faster than ever. Designers changed the geometry of the shoe, making it a bit wider, to give you a smoother ride as you run. Then they added more of their ultralight PWRRUN PB foam, increasing the stack height and making it more cushioned and bouncy, so you can run faster for longer. Sauconyrsquos SPEEDROLL technology propels you forward step after step, while a new S-curve winged nylon plate returns your energy throughout your run so your legs feel fresh. It supports your foot throughout your stride, so you can push your pace. Plus, there is a XT-900 rubber outsole to let you grip the road as you run. Fast and lightweight, the Saucony Endorphin Speed 3 Runsheild will keep your feet dry on the way to a new PR.