The saucony Endorphin Speed 6 drops TOMORROW, October 15, and this latest version has the fit and feel that made us want it back on our shelves. Lighter PWRRUN PBX foam + a reshaped nylon plate = a light, responsive, propulsive ride ready for tempo runs, track workouts, and those speed sessions that make your legs question your life choices. Built for runners chasing their next gear. Available tomorrow! #runningshoe #Saucony #EndorphinSpeed6 #RunChattanooga