Ray-Ban Kai Sunglasses combine a slim metal frame with protective UV400 lenses for everyday sun protection and casual wear. Key attributes: Pale Gold | Green | Metal | UV 400 protection | Category 2 filter (medium-dark) | Lightweight construction | Adjustable nose pads | Includes case and cleaning cloth | Non-polarized lenses | Rectangular frame | Gold finish | Metal frame | Dimensions & fit: Lens width: 56 mm (M); 59 mm (L) | Bridge: 15 mm | Weight: 85 g | Available in M (56 mm) and L (59 mm) | Suitable for medium to large face sizes | Composition & care: Metal frame | Plastic lenses | Wipe lenses with the included microfiber cloth and store in the supplied case. Avoid abrasive cleaners and prolonged exposure to heat.