Genuine Ray-Ban Replacement Lenses: Specifically designed for the RB3447 ROUND METAL model with a 53mm lens size, these lenses guarantee a perfect fit and seamless restoration of your classic sunglasses. Advanced Lens Technology: Featuring UV400 protection and scratch-resistant properties, these lenses ensure crystal-clear vision while offering long-lasting durability. ✅ Non-Polarized Lenses with UV Protection & Natural Clarity: These lenses are non-polarized, offering full UV protection while maintaining natural color perception—great for everyday outdoor use. ✅ Comfortable, Lightweight Frames for All-Day Wear: Crafted from durable, lightweight materials that provide long-lasting comfort during travel, errands, or time in the sun. ✅ Eyewear Care Kit Included for Easy Maintenance: Comes with a microfiber cloth, lens spray, and mini screwdriver—everything you need to clean, adjust, and protect your sunglasses. The Round Metal sunglasses are totally retro. This look has been worn by legendary musicians and inspired by the 1960s counter-culture when this style first originated.The unisex metal, iconic sunglasses are known for their defined round crystal lenses and distinct shape. A curved brow bar, adjustable nose pads, and thin metal temples with plastic end tips rest comfortably behind the ears. All Sunglasses Come complete with Original Manufacturers Case, Cloth, and Booklet/Authenticity card when applicable. Please note case style and or color can vary.