Silhouette Blend 5555 Optical Frame by Silhouette offers a lightweight, minimalist design built for everyday comfort and easy prescription glazing. Its screwless, low-profile construction focuses on wearer comfort and simple styling. Key attributes: Red | Hightech-Titanium | Extremely lightweight | Hypoallergenic | Compatible with prescription lenses | Compatible with Silhouette Style Shades clip-on | Screwless rimless construction | Minimalist profile | Includes hard case and cleaning cloth | Dimensions & fit: Distance between lens: 45 mm | Temple size: 0 mm | International fit | Composition & care: Hightech-Titanium | SPX+ | Clean with a microfiber cloth and mild lens cleaner; store in the supplied hard case; have adjustments and prescription glazing performed by an optician.