Saucony Men's Endorphin Speed 4 (Viziblue / Navy) ANN50PT1 and their clean canary orange

and their clean canary orange color will keep you cool in more ways than one

grapefruit

Cramps come from a state of dehydration

Matte dark green frames

Two of the front pockets are made for Silva soft flasks (not included)

Saucony Men's Endorphin Speed 4 (Viziblue / Navy) ANN50PT1 and their clean canary orangeWe'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