M. Saucony Endorphin Speed 5 - 31 Sizes:12.0 run and explore up hills

run and explore up hills

will be back starting Monday

Inside drawcord for secure fit

reducing leg fatigue at elite paces

Tackle fast training runs

M. Saucony Endorphin Speed 5 - 31 Sizes:12.0 run and explore up hillsThe Endorphin Speed 5 is a versatile performance trainer that bridges the gap between daily mileage and competitive racing. While originally engineered as an up tempo shoe, its combination of high energy foam and a flexible plate has made it a favorite for everything from track intervals to moderate long runs. By pairing ultra responsive PWRRUN PB cushioning with a redesigned nylon plate, the Speed 5 delivers a snappy, propulsive sensation that feels