Silhouette Ring Sunglasses pair Silhouette craftsmanship with a lightweight hightech titanium frame and SPX lens ring, delivering a streamlined aviator look ideal for daily sun protection and easy prescription conversion. Key attributes: Bronze | Grey shaded | Hightech titanium | UV 400 protection | Impact-resistant polycarbonate lenses | Extremely lightweight | Screwless construction | Prescription-ready | Includes hard case and cleaning cloth | Aviator silhouette | SPX lens ring accent | Streamlined, sporty lines | Dimensions & fit: 59/17/140 mm (lens width / bridge / earpiece length) | Wide fit | Composition & care: Hightech titanium frame | SPX lens ring | Polycarbonate lenses | Wipe lenses with a microfiber cloth; store in the supplied hard case.