Welcome to the dark side. The ULTRA Black lens has the tint (VLT) cranked down to 6%, compared to industry standards of 11% - These lenses are DARKER and legally should not be used when operating a vehicle. On the other hand, these are the ultimate bright outdoor lens. Whether you are on the snow, sand, a white rooftop or just want the ultimate poolside shark lurking lens these are for you. Meet your new partner in crime and go-to for midsize sunglasses - The Marylin; always there, and always making every situation that much better. This elegant piece features a pair of flush mount, flat lenses that are set inside a thick frame that make a statement without saying anything at all. Other notables include a high gloss black finish with polished gold details throughout that make this an instant 21st century classic. Easily customize the fit with arms that feature a wire core embedded within the polycarbonate frame that allows you twist, bend, and mold them to make them fit you perfectly. Lens Technology: 1.9mm thick Polycarbonate lens, injection molded to the highest standards and tested to ensure optimal clarity, along with color and light transmission standards. We use only the highest quality polarizing filters on our lenses for optimal glare reduction and supreme clarity *Available in both non-polarized and polarized options* Lenses are UV400 - 100% UVA / UVB blocking Meets Z80.3 Standards