The Flight Deck OO7050-91 Matte White Prizm Snow Sapphire Iridium are the latest innovation in from with a large rimless lens design which gives an unbelievably good view in all directions. They feature a ridge lock lens sub-frame attachment to allow lenses to be changed quickly and easily and small frame notches under the strap anchors allow space for normal glasses. Support is given for better airflow and the sleek frame and outrigger design is comfortable and helmet compatible.