Serengeti Sunglasses Bormio 8165 Satin Black Photochromic Polar PhD 555 Blue Brown Gradient Polarized Tom Ford Sunglasses Linda FT0324 Red with Silver Mirror Tom Ford Sunglasses Linda FT0324 50F Dark Brown Striped Brown Gradient are a lovely butterfly shape with superb curvy look which is finished off in style with the metal tip at the temples that add a luxurious finish Gucci's logo features on the temples for brand authenticity Serengeti Sunglasses Bormio 8165 Satin Black Photochromic Polar PhD 555 Blue is a lightweight strong frame made from Grilamid and with Polar PhD lenses made from impact resistant Trivex They are a nicely wrapped sporty style for all occasions