Oakley Men's Flight Deck Snow Goggles, Plastic Rimless lens design for unparalleled peripheral vision in every direction, and streamlined frame and outrigger design with wide-ranging helmet compatibility. May not fit all helmets, but should fit most Optically correct rimless lens design with F3 Anti-fog coating, and discreet frame notches at temples for compatibility with most RX eyewear frames Rigid lens sub-frame attachment for fast and easy lens changing, and a flexible O Matter faceplate for comfort and airflow.Goggle Specs:Height: 4.05" ,Width: 7.25" Prizm lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility High Definition Optics (HDO), and 100% protection againstUVA,UVB,UVCand harmful blue light