The Ray‑Ban Meta Headliner merges iconic eyewear styling with smart features. The Transitions Sapphire lenses shift from clear to a cool blue tint depending on lighting, offering dynamic eye comfort and full UV protection, though they are not polarized. Built on a 23 mm bridge with 50 mm lenses and 150 mm temples, this medium-fit frame balances usability and aesthetics. With a lightweight injected plastic construction that houses embedded electronics, it enables functions like open-ear audio, hands-free voice commands, 12 MP photo and 3K video capture, and AI interactions—all while being worn like ordinary glasses. The guitar‑style design gives it a modern look without sacrificing classic shape. While technically advanced, it is not ANSI Z87.1 rated, so it isn’t suitable as certified protective eyewear for industrial or impact‑hazard environments.