Women's Saucony Endorphin Speed 5 Wide With a 4° core contact

With a 4° core contact area and 16% reduction in clamping force

storage hooks

and your cards will slide out in a staggered and fan-like arrangement

energetic without feeling stiff

while the 4-way stretch perforated shell allows for maximum flexibility and ventilation

Women's Saucony Endorphin Speed 5 Wide With a 4° core contactThe 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. Snappy Ride: 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