Fun is good, but Good Fun is better. Striking the perfect balance between casual and elegant, Good Fun evokes a sense of joy with a playful color application. This nylon frame is a versatile fashion square with embedded nose pads and SuperThin Glass butterfly lenses inset for crisp views and maximum enjoyment of your surroundings. All Maui Jim sunglasses feature PolarizedPlus2(R) lens technology that go beyond shielding your eyes from glare and harmful UV rays by enhancing colors to reveal the true beauty of the world around you. Frames constructed from lightweight, injected nylon, designed for extreme comfort and extended wear time. Fit & Design: Frame is versatile fashion square Embedded nose pads SuperThin Glass butterfly lenses Neutral Grey lenses offer the highest available light reduction and are most useful in bright, direct sunlight Technology PolarizedPlus2(R) lens