Ray-Ban New CHROMANCE RB 4263 601-SA1 55mm Black Mirror Polar Sunglasses, wCase. 100% Authentic. This model is light weight. Frame color is matte black acetate, full rim. Temple is also matte black acetate with rubber end tips. Lens is Blue Polycarbonate, Chromance, Mirror, Polarized. 3P. 100% UV protection. Frame is shipped with the Ray Ban: Chromance Special Case, tag, Microfiber Cleaning Cloth & Icon manual. Made in Italy. Case may vary on shape.