Prada PR 19WS Sunglasses combine a bold geometric silhouette with wide, layered arms for a statement everyday sun style. This model is designed for easy prescription conversion and all-day wear. Key attributes: Gray | Acetate | Bio-polyamide lenses | Prescription-ready | Comes with protective case and accessories | Rectangular geometric frame | Wide layered arms with engraved logo | High bridge | Dimensions & fit: Lens width: 52 mm | Bridge width: 21 mm | Temple length: 145 mm | High bridge fit | Composition & care: Frame: Acetate | Lenses: Bio-polyamide | Wipe clean with a soft cloth; store in protective case when not in use.