coming together in a Bandmodel

healthy and more fun than a train or a bus

and a slit on the center back

Keep your water colder longer

versatile and fun

Women's Saucony Endorphin Speed 5 Men's Shirts coming together in a BandmodelThe 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. It has. A full length semi rigid nylon plate between two layers of responsive PWRRUN PB foam, giving you a perfect balance of propulsion and cushioning for every