Womens Endorphin Speed 5 - White/Multi S Sitting at mid-calf

Sitting at mid-calf

quick adjustment

The all-new Ellipse matches this enthusiasm

competition ready

Cropped Length

Womens Endorphin Speed 5 - White/Multi S Sitting at mid-calfThe Endorphin Speed 5 is built to go fast and feel smooth whether you're pushing the pace on track night with friends or you're chasing a PR. A newly designed nylon plate and PWRRUN PB cushioning come together for a snappy transitions and a fast ride. This is speed you can count on. Inspired directly by the colors of Bostons transit system, this edition features bold, energetic color blocking. Features Snappy Ride: A full length semi rigid nylon plate