Michael Kors MK6003 are rectangle shaped sunglasses made of plastic acetate material which is both lightweight and durable. The lenses are completely U.V. protecting. Michael Kors MK6003 are available in size 58x16. designerglasses.co.uk offers this frame in various colours including: Michael Kors MK6003 300117 Black/Blue/Grey Blue Gradient. At designerglasses.co.uk all designer glasses and sunglasses come with their own branded case and cleaning cloth.Michael Kors MK 6003 are rectangle shaped sunglasses made of plastic acetate material which is both lightweight and durable. The lenses are completely U.V. protecting.