NRS Big Water V PFD 472152FEATURES When you work in dangerous swiftwater conditions, the Big Water V is a serious PFD that offers excellent protection and comfort during a river rescue incident. A high flotation jacket with a universal fit that wraps easily around anyone's torso while offering excellent mobility during a water rescue, it features four front buckles to make entry, exit, and adjustment simple and quick. Six side and two shoulder adjustments hold the PFD securely