Saucony Endorphin Speed 5 - Mens Size:10.5 (US) Race out of the starting

Race out of the starting blocks and finish with a flurry in a spike designed with speed in mind

Smooth Speed Assist

It helps create advanced grip without causing too much resistance with the track's surface

humidity and water allowing you to go tackle any physical activity with confidence

cramps and spasms

Saucony Endorphin Speed 5 - Mens Size:10.5 (US) Race out of the startingThe 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.