Silhouette 5529 CK Eyeglasses offer a lightweight, rimless design that refines everyday looks. The frame combines a minimal silhouette with comfortable titanium construction for all-day wear. Key attributes: Gray | Hightech-Titanium | Hypoallergenic | Extremely lightweight | Screwless construction | Includes original hard case | Includes cleaning cloth | Compatible with Style Shades clip-on | Rimless frame | Clean, refined silhouette | Design award | Composition & care: Hightech-Titanium | Wipe lenses with a soft, lint-free cloth. Store in the original case when not in use.