Ralph Lauren Oversize Butterfly Sunglasses combine a glossy Havana acetate frame with gradient brown lenses for a bold, glamorous look. The oversized butterfly shape delivers stylish coverage with dependable sun protection for everyday wear. Key attributes: Brown | Havana | Acetate | UV400 protection | Gradient lenses to reduce glare | Filter category 3 — suitable for bright sunlight | Prescription lens compatible (RX-able) | Non-polarized lenses | Oversized butterfly shape | Full-rim acetate frame | Shiny dark Havana finish | Gradient brown lens tint | Dimensions & fit: Lens width: 56 mm | Bridge width: 17 mm | Temple length: 145 mm | Frame width: 144 mm | Lens height: 49 mm | Oversized fit | Frame size: 56-17-145 (lens width–bridge–temple) | Composition & care: Acetate (frame) | Polyamide (lenses)