Burberry BE4117 are cats eyes shaped sunglasses made of plastic acetate material which is both lightweight and durable. The lenses are completely U.V. protecting. Burberry BE4117 are available in size 58x14. designerglasses.co.uk offers this frame in various colours including: Burberry BE4117 3001T3 Black/Polar Gray Gradient. Please call designerglasses.co.uk if you have any queries at all and our friendly knowledgeable staff will help.