Keep your feet warm and dry in the Saucony Endorphin Shift 3 Runshield. When you first lace up the Endorphin Shift 3, you’ll love how the FORMFIT design hugs every part of your foot for a personalized fit and feel, while a streamlined heel clip supports your foot as you run. The Runshield upper is water-resistant to help protect your feet from the elements and keep them dry. The design is inspired by the “miles to go before I sleep” closing sentiment of Robert Frost’s “Stopping by Woods on a Snowy Evening,” for a beautiful look and style. The Endorphin Shift 3 is stacked with a taller bed of Saucony’s PWRRUN cushioning and a PWRRUN+ sockliner for extra comfort over long miles or long weekends on your feet. To elevate your stride and propel you forward effortlessly, Saucony used its SPEEDROLL Technology and a new torsional heel groove to give you a smooth and snappy transition from heel to forefoot. Finished off with an XT-900 rubber outsole for grip and durability, this shoe can keep up with you whether you’re training for a marathon or doing speed work. With high cushioning and a midsole geometry that works hard so you don’t have to, watch your best runs come to life in any weather with the Saucony Endorphin Shift 3 Runshield.