American Optical, established in 1833, is the world's oldest eyewear manufacturer. In recent years, Johnny Depp, Brad Pitt, and David Beckham have all been fans of this Wellington-style vintage model from American Optical. It's also famous for being a favorite of Kunichi Nomura of Tripster, and items with the AO logo on the hinges are in short supply. This FLEXI-FIT, the predecessor to the F9800, is a rare item with a decreasing market supply in the vintage market, but I am offering it for sale to organize my collection. The size is 44x22. Size: 44 Frame Width: 132mm Lens Height: 37mm Lens Width: 44mm Bridge Width: 22mm Temple: 137mm This is a new, deadstock item! However, as it is a vintage item, it is not perfect, so I will list it as "Like New". It's a rare size that can also be used as eyeglasses. The lenses are original and have the AO stamp. Also, the color is a smoky gray with an American-like transparency, and Johnny Depp, Beckham, Ren Yamada, and Haruna Kawaguchi are also fans of this color. You can use it immediately upon arrival.