Calabria 6000 Large Fit-Over UV Protection in Yellow Fitover Sunglasses ; Inside Width: 5.75" Inside Height: 1.75" High contrast Yellow lens is excellent for night driving & blocks ultraviolet blue light Meets ANSI Z.80.3 ; Shatterproof Polycarbonate Wear over most Rx and Reading Glasses Hard-Coated Lens for Added Scratch Resistance