Bliz Matrix delivers wide-angle vision so you can attack your sport uninterrupted. Uninterrupted by frame pieces blocking your field of view. Uninterrupted by the end of your lenses, and uninterrupted by wind nor by fog. Matrix delivers this wide-angle vision with adjustable nose pieces and temples that allow you to perfectly fit the glasses to your head. Matrix also keeps you focused with a precision air scoop to direct a gentle airflow over the lens to reduce moisture build-up and fogging. Get Matrix and get Wide Angle Vision. Matrix Black #17 comes with Cat #3 lens with Green Multicoating, Hardshell case and cleaning cloth.