Ray-Ban RB4305 Sunglasses pair a rounded, classic frame with brown gradient lenses for everyday sun protection and timeless style. Key attributes: Beige | Acetate | Gradient lenses | UV protection | Full rim frame | Prescription lens compatible | Rounded shape | Key bridge | Brown gradient lenses | Dimensions & fit: Lens width: 53 mm | Bridge: 19 mm | Temple: 145 mm | Height: 48 mm | Composition & care: Acetate (frame) | Clean lenses with a microfiber cloth and store in the protective case when not in use.