Ray-Ban Bernard Sunglasses combine a timeless panthos round shape with a lightweight acetate frame, ideal for everyday wear that refines any style. Key attributes: Black | Acetate | 100% UV protection | Polarised lens options | Includes original case and cleaning cloth | Certificate of authenticity and guarantee | Prescription-ready | Panthos/round shape | Slim acetate frame | Metal rivet detailing on front | Composition & care: Acetate | Wipe lenses with the included cleaning cloth and store in the original case when not in use.