Saucony Endorphin Speed 5 Shoe Size:10.5 Glass fiber–infused Speedboard® to enhance

Glass fiber–infused Speedboard® to enhance efficiency and support a variety of running styles

for freedom of movement during high-intensity workouts and runs

it wicks sweat to help you stay dry as the pace picks up

Lightweight textile mesh upper

Seamless Heel - Fitted Heel cup

Saucony Endorphin Speed 5 Shoe Size:10.5 Glass fiber–infused Speedboard® to enhanceThe new Saucony Endorphin Speed 5 has arrivedfaster, smoother, and more refined than ever. Still built for speed day and race day, it now features a reengineered mesh upper for an improved fit, plus a redesigned outsole for greater durability and smoother transitions. With its trusted trio of SPEEDROLL technology, PWRRUN PB cushioning, and a semi rigid winged nylon plate, the Speed 5 strikes that perfect balance between snap, support, and comfort.