Broken or scratched your favorite Arnette Easy Money sunglasses? Don't toss the frames! Revant Optics makes precision-cut replacement lenses that are guaranteed to fit your AN4190 model (check the number on the inside temple arm). These aren't cheap knock-offs. They're made in the USA from optical-grade polycarbonate that's actually clearer than many cheaper materials. They're injection-molded to the right curve to reduce eye strain and are seriously tough - tested to meet the ANSI Z80.3 impact resistance standard. They offer 100% UV protection to keep your eyes safe. This specific pair has a cool tint that filters out 86% of visible light (14% VLT), and they come with anti-scratch and water-repellent coatings. They're NON-polarized, which is actually great if you need to easily see LCD screens on your phone, car dashboard, or ATM without that weird darkening. It's an easy, affordable way to repair your shades, give them a color refresh, and keep them out of a landfill. Much better than buying a whole new pair!