Straight from the \u201890s vault, Frank adds edge to any look. Now part of the Everglasses collection, it's available with non-prescription clear lenses that combine 100% UV protection, anti-reflective, and a blue-violet light filter. That means dual coverage in all light conditions. Frank Clear Evolve with blue-violet light filter combines timeless design with quality manufacturing, to bring you an everyday accessory you never need to take off. Available with the archival Legend Gold lens logo.