Women's Endorphin Speed 5 in-store-only We stacked responsive ZoomX foam

We stacked responsive ZoomX foam on top of ReactX foam for a smooth

Multiple pockets let you carry everything you could need

Integrated GuideRails™ technology supports your body’s natural motion path

6oz (Women's US 8)

training load and HRV status to determine if you’re primed to go hard and get the most out of your workout

Women's Endorphin Speed 5 in-store-only We stacked responsive ZoomX foamThe 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. Details: Support Level: Neutral Weight: 7. 2oz Race Day High Performance Footwear Speedroll Technology Snappy Ride A full length semi rigid nylon plate between two