Named for the multifunctional Mamane plant, Maui Jim Mamane Glass Polarized Sunglasses for Ladies boast several alluring details. PolarizedPlus2 technology wipes out glare and makes colors even more vivid with a patented multi-layer design. The lenses are made from SuperThin Glass, which provides the absolute crispest optics available. 20% to 32% thinner and lighter than standard glass, it offers the best scratch and solvent resistance. These Maui Jim women's sunglasses feature lightweight acetate frames with subtle dimension; the carved frame front mirrors the fold of the plant's flower petals, while the lenses expand into a captivating butterfly shape reminiscent of the flower-clusters. These Maui Jim polarized sunglasses come with a case, microfiber cleaning cloth, and mfrs. 2-year warranty. Manufacturer style #: MJ000739. Patented PolarizedPlus2 lens technology combats glare SuperThin glass lenses for the absolute crispest optics available High-density acetate frames with carved details and a butterfly shape