Blue Sky Snow Goggles Blue Sky snow goggles are designed to combine protection, convenience, and style. They feature impact-resistant cylindrical dual lenses (scratch-resistant outer lens, anti-fog inner lens) and moisture-wicking triple-layer foam for 100% UV protection and all-day comfort. The magnetic quick-change lens system allows for fast and easy switching of the included two lenses (for sunny and cloudy conditions). A high-quality zippered hard case is included. 100% compatible with Blue Sky snow helmets.