The Atlantis Multi Focal Sunglass is large lens modified cat eye style. This progressive style has 100% UV protected lenses. The power you order is the reading portion at the bottom of the lens. This power progressive lessens as it goes to the top. People that can adjust to progressives can save several hundred dollars on these. If you cannot adapt, we always accept returns. Frame Measurements: 5 3/8" x 2" (temple to temple x height of lens)