Oakley's Latch Key L Sunglasses have that semi-rimless flare that's taking the contemporary vintage scene by storm, but if you look closely you'll notice a subtle stainless steel rim that enhances overall durability. When other semi-rimless glasses return from music festivals with cracked lenses, the Latch Key's faux semi-rimless design helps the Plutonite lenses stay intact no matter how much you dance. Oakley equipped the lenses with High Definition Optics to enhance clarity, reduce refraction, and provides 100% protection against UVA, UVB, UVC, and harmful blue light up to 400nm. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.