Designed with Oakley's Flexible O Matter® chassis that conforms to your face comfortably, even in extreme cold conditions. With a compact profile frame design it delivers an increased visibility and improved helmet compatibility. For further comfort and vision, a dual-vented lens eliminates fog and a triple-layer of foam provides all-day comfort. The goggles Lexan® lens material provides 100% protection against ambient UVA, UVB, UVC rays. In addition, the green fresh look is designed by Oakley's pro team in the occasion of the Olympics in Sochi 2014.