The Versa-Vent Windshield comes equipped with two cleverly designed vents, which lets the driver and the passenger independently control the amount and direction of airflow. The scoop on the front gathers air off the hood (or windshield on models with vents positioned at the top) and re-directs it inside the vehicle, so even at slow speeds there is a surprising amount of air that comes through the vent. Innovative vents made of super-durable, glass-filled nylon are gasket sealed against water intrusion. Fully adjustable easy-to-use louvers allow for variable airflow, including a defog mode which directs outside air onto the inside surface of the windshield to prevent fogging. Defog feature not currently available on models with the vents positioned at the top.