Emporio Armani EA4152 Sunglasses combine a matte black nylon frame with clear polycarbonate lenses for a lightweight, everyday eyewear option. Designed for versatile city and casual use, they balance classic round styling with practical demo lenses that can be replaced with a prescription. Key attributes: Black | Nylon | Polycarbonate lenses | Rx-compatible (demo lenses replaceable) | Includes original case and cleaning cloth | Round shape | Full-rim frame | Single bridge | Matte finish | Dimensions & fit: Lens width: 52 mm | Bridge: 21 mm | Temple length: 145 mm | Lens height: 47 mm | Standard frame size (52-21-145) | Composition & care: Frame: Nylon | Lenses: Polycarbonate