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The Maui Jim Lani is a feminine midsized sunglass that merges Maui Jim?s cutting-edge lens technology with a stylish look and appealing color combinations. The frames are perfect for protection from wind and blowing debris by the pool or on the boat. The lenses are frames are saltwater safe. The frame is made of Acetate for superior fit, comfort, and adjustability. Perfect for hanging out by the pool, on the beach, or on the boat - lens treatments and frames are saltwater safeHigh-grade Acetate which is lightweight, durable and fully adjustable for a custom fitModified square frame shape compliments a range of facial shapeProprietary MauiGradient Lenses: MauiGradient features a darker coating at the top that gradually gets lighter moving down the lens. So an appropriate amount of light is allowed to filter through certain areas, while less in places where protection is paramount. This lens offers all the color boosting benefits of our PolarizedPlus2 technology, while eradicating 99% of glare and blocking 100% of harmful UV rays.PolarizedPlus2: In every pair of Maui Jims you?ll find patented, color-infused lens technology that wipes out 99.9% of glare, 100% of harmful UV and boosts color via specially designed lens treatments. So your view is clearer, with crisper contrast and amazing brilliance.ST (SuperThin) Glass: When clarity is the priority, go with the best optics available. Durable. Scratch resistant. 20% thinner and lighter than standard laminated glass lenses for long-wearing comfort, whether you?re driving or relying on them every day. Three rare earth elements ensure brilliance everywhere you look.Maui Jim case and cleaning cloth included.