Ray‑Ban RB3774D Sunglasses pair a slim metal frame with dark grey lenses for reliable sun protection and refined everyday wear. Key attributes: Arista gold | Dark grey | Metal | Lens category 3N | Solid color lenses | Low bridge fit with nose pads | Prescription-compatible lenses | Oval frame shape | Full-rim design | Arista gold finish | Dimensions & fit: Lens width: 55 mm | Bridge: 19 mm | Lens height: 38.7 mm | Temple length: 145 mm | Petite face coverage | Low bridge fit | Composition & care: Frame: Metal | Lenses: Polycarbonate | Clean lenses with a microfiber cloth and lens cleaner. Store in a protective case when not in use.