Ray-Ban RB3770 Sunglasses pair a narrow oval metal frame with polarized glass lenses for clear, glare-reduced vision. Designed for everyday wear, they combine a large fit with adjustable nose pads for comfortable, all-day use. Key attributes: Black | Metal | Polarized lenses | Gradient tint option | Adjustable nose pads | Includes original case and accessories | Oval shape | Full-rim metal frame | Shiny finish | Dimensions & fit: Lens width: 52 mm or 54 mm | Bridge width: 20 mm | Temple length: 140 mm | Frame height: 41 mm (52) | 42 mm (54) | Large fit | Sizes available: 52 mm, 54 mm | Composition & care: Frame: metal | Lenses: glass | Wipe lenses with a microfiber cloth and store in the supplied case.