Ray-Ban RB3447 Round Metal Sunglasses combine a classic round silhouette with a lightweight metal frame for reliable everyday sun protection. The design pairs a curved brow bar and adjustable nose pads for comfort and vintage-inspired styling. Key attributes: Yellow | Gold | Metal | UV 400 protection | G-15 glass lenses | Non-polarized lenses | Adjustable nose pads | Thin metal temples with plastic end tips | Includes case and cleaning cloth | Round full-rim frame | Curved brow bar | Slim metal temples | Dimensions & fit: Lens width: 53 mm | Bridge width: 21 mm | Temple length: 140 mm | Standard fit | Composition & care: Metal frame | Glass lenses | Wipe lenses with a soft cloth and store in the protective case.