Direct airflow like never before. ProVent Windshield for Can-Am Defender manage air flow into the cabin with controllable vents for a complete comfort, on the go, in any weather. Upper and lower vents with pre-filters bring fresh air on hot days and help defogs windshield on cold days but can be fully closed to eliminate air flow. This windshields for Defender protects driver and passenger from rain, snow and the cold wind and provides excellent optical clarity. Made of Quantum® hardcoated polycarbonate for an exceptional impact strength and superior scratch and abrasion resistance. Opt for the full cab enclosure to get the optimal performance for your side-by-side.