A vintage-inspired design, the M-4 was one of the first styles introduced circa 1987. This version features demi-flat glass lenses and a hand-engraved feather pattern specifically designed for the 30th Anniversary Collection. Product Details Frame: Antique Gold Metal Lenses: Amber Goldtone Crystal Made in: Italy Model code: OV1220S Size & Fitting Size: 49-20 Best for most faces Learn more Temple length: 145mm Face Coverage: Standard A medium lens front designed for those who prefer to cover an average portion of the face. Learn more Bridges & Nosepads: Adjustable Nosepads Nosepads that can be widened or narrowed to fit your unique nose shape. Learn more