Cartier Optical Frame combines a bold faceted acetate shape with refined metal-core detailing. Designed for prescription use, it pairs distinctive Cartier décor with comfortable temple grips for all-day wear. Key attributes: Gray | Acetate | Comfort-oriented temple tips | Metal core for structural support | Enhanced grip on temple tips for comfort | Rectangular shape | Faceted acetate front | Godron décor on temple interior | Double C décor photo engraving on end-piece and temples | Dimensions & fit: 56 - 18 - 145 mm | Wide fit | Composition & care: Acetate | Metal core | Wipe with the included microfiber cleaning cloth and store in the original case.