Pay in 4 interest-free payments of $99.88 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
and stay on course
Avoid waiting until you are completely dehydrated
low-profile design uses four AAA batteries
440 mm / 17 in x 165 mm / 6
New strap material with maximum breathability and low liquid absorption
Saucony Men's Endorphin Speed 4 (Viziblue / Navy) Mens Shop All and stay on courseWe're all seeking relationships that go the distance. The Endorphin Speed 4 running shoe is here to fill the role. Designed as a race day shoe, it's quickly proven itself much more, equally capable during long, moderate training sessions and sprints to the finish. Thanks to the "just right" combination of winged nylon plate, SPEEDROLL technology and PWRRUN PB foam, this cushioned running shoe provides the perfect balance of support, rebound and
