Please click for more information about PolarizedPlus2 technology. Whether you're relaxing on the beach or stuck in rush hour traffic, trust that the Sandy Beach is blocking all glare without muting any of the color around you. For intense sports activities and active lifestyles, Maui Jim Polycarbonate lenses are optically correct to ensure crisp optics. They're lightweight, comfortable, extremely impact resistant, and feature CLEARSHELL scratch-resistant coating. PolarizedPlus2 Technology: blocks glare and UV from all angles, manage blue light, and then boost colors for unmatched color, clarity, and contrast. Natural Grey Lens offers contrast and the highest available light reduction. Suitable for all light conditions, especially bright, direct sunlight. HCL Bronze Lens is perfect for low-light conditions, or for those who like a subtle bronze hue for everyday wear. Offers excellent contrast. 16% light transmission. Maui Rose Lens is ideal for foggy or overcast days, or for those who prefer a subtle rose hue to wear every day. Offers the highest contrast level. 15% light transmission. Semi-rimless frames so your view is virtually unobstructed. The ultimate in durability, the Grilamid frame is flexible, bendable, and lightweight. Rubber nose grips keep frame in place. Lens treatments and frames are saltwater safe. Rx availability varies by style. Case included. Measurements: Eye Size: 55 1 2 mm Bridge: 15 mm Temple Size: 129 mm Weight: 0.5 oz