Ralph Lauren RA5339U Sunglasses pair a medium acetate frame with gradient lenses for everyday sun protection and easy prescription conversion. Designed for reliable wear, they suit casual and travel use while including essential accessories. Key attributes: Black | Acetate | UV protection | Polarized lenses available | Prescription-compatible | Includes protective case and cleaning cloth | Gradient grey lenses | Dimensions & fit: Lens width: 57 mm | Bridge width: 17 mm | Temple length: 145 mm | Medium fit (57-17-145) | Composition & care: Acetate | Clean lenses with a microfiber cloth; store in the provided protective case.