Burberry BE4169Q are cats eyes shaped sunglasses made of plastic acetate material which is both lightweight and durable. The lenses are completely U.V. protecting. Burberry BE4169Q are available in size 57x18. designerglasses.co.uk offers this frame in various colours including: Burberry BE4169Q 34506V Beige/Grey Mirror Silver Gradient. At designerglasses.co.uk all designer glasses and sunglasses come with their own branded case and cleaning cloth.