Vintage GIANFRANCO FERRE gold metal & Tortoiseshell 1980 order Eyeglasses Italy and free unmarked Second pair

There are two pairs of glasses in this listing -the prices is for both of them The first pair Vintage GIANFRANCO FERRE 
is 145mm across the front- very large glasses. On the outside showing it's very clean on the inside it shows a bit of wear . I'm not sure how to polish the Tortoise Shell . But when you wear these they look just fine. The multicolored second pair is unsigned and 140 mm across The part behind the ear on both side it's a bit cloudy. Again I don't know how to clean or polish but it doesn't show when wearing. They both have prescription lenses in them. Both would make wonderful sunglasses

1980 Vintage GIANFRANCO FERRE 
Gold Metal and Tortoise Shell Full Rim Eyeglasses Italy Plus unmarked second pair