Women's Saucony Endorphin Speed 5 Size:8.5 including a back zip that

including a back zip that fits most phones

It acts as a moderator of sorts for the two high-level speed components

Use during the day or night

Supreme comfort

Women's Saucony Endorphin Speed 5 Size:8.5 including a back zip thatMade for Speed day Race day The Endorphin Speed 5 is built to go fast and feel smoothwhether you're pushing the pace on track night with friends or you're chasing a PR. A newly designed nylon plate and responsive PWRRUN PB cushioning come together for snappy transitions and a fast ride. This is speed you can count on. Race day High performance Semi rigid nylon plate SPEEDROLL technology Snappy Ride A full length semi rigid nylon plate between two