Suncloud Optics Flutter Polarized Sunglasses Plastic frame frame Plastic lens polarized Lens width: 57 millimeters Polarized Polycarbonate Injection Molded Lenses 8 Base Lens Curvature Megol Nose Pads and/or Temple Pads on Select Styles Microfiber Cleaning/Storage Bag Grilamid Frame Material and Custom Metal Logo Plaques