Ray-Ban Hawkeye RB2298 Sunglasses combine a square acetate frame with grey gradient polarized lenses for clear, glare‑free vision during everyday and outdoor use. Key attributes: Black | Acetate | Polarized lenses | Grey gradient tint | Full-rim construction | Square frame | Black on transparent finish | Dimensions & fit: Lens width: 50 mm | Bridge: 21 mm | Temple length: 145 mm | Composition & care: Acetate | Wipe lenses with a soft microfiber cloth; store in the protective case when not in use; avoid abrasive cleaners and prolonged exposure to heat.