Women's Endorphin Speed 5 Running Shoes White / Multi On The elasticised Bio-Dyneema® fit system

The elasticised Bio-Dyneema® fit system maintains consistent hold without adjustment

- Early Stage Meta-Rocker Geometry

Pair with your favorite On layers and trainers

This construction works across different activities without feeling too sport-specific

- Phone pocket in inner tights

Women's Endorphin Speed 5 Running Shoes White / Multi On The elasticised Bio-Dyneema® fit systemSaucony Endorphin Speed 5 Built to Go Fast and Feel Smooth The Endorphin Speed 5 is engineered to go fast and feel smoothwhether you're pushing the pace on track night with friends or chasing a personal record. A newly designed nylon plate and responsive PWRRUN PB cushioning combine for snappy transitions and a fast ride. This is speed you can count on. Lightweight, Breathable Upper New lightweight engineered mesh delivers an even more comfortable