Amphipod PureRun Essential Hydration Vest w/1.5L Reservoir electronics four-way stretch material that delivers

four-way stretch material that delivers targeted airflow and thermoregulation

These shifts could be related to environment

Experience unparalleled audio that's dynamic and clear

sweat-wicking fabric helps you stay fresh

Velocity 4 is built to move with you

Amphipod PureRun Essential Hydration Vest w/1.5L Reservoir electronics four-way stretch material that deliversUltra lightweight, breathable and forgivingly comfortable custom hydration design with the perfect amount of fluid and storage you need for every training run. Premium construction and incredible value delivering a custom fit and bounce free run. Includes premium 1. 5L Soft Tech Reservoir with high flow bite valve Comfortable and custom fitting Cinch Fit vest construction Bounce free Lateral Stabilization System design Breeze enhancing open footprint