Arnette Dark Voyager AN7194 2665 glasses pair a transparent gray nylon frame with a lightweight, modern design for everyday prescription wear. Available in two lens sizes, the model comes with the brand's original case for secure storage. Key attributes: Gray | Nylon | Lightweight frame | Prescription-ready | Includes original Arnette case | Transparent gray frame | Light, youthful silhouette | Dimensions & fit: Caliber: 52 mm | Caliber: 54 mm | Bridge: 17 mm | Temple: 140 mm | Lens height: 34 mm | Lens height: 36 mm | Composition & care: Frame: Nylon | Lenses: Plastic | Wipe lenses with a microfiber cloth and mild lens cleaner; avoid abrasive cleaners and extreme heat. Store in the included case when not in use.