Maui Jim Cliff House Maui Jim''s Cliff House is one of the brand''s first frames to boast MauiGradient lens technology. Cliff House is a stylish aviator that perfectly delivers the renowned glare protection that comes only from Maui Jim's patented, colour-infused PolarizedPlus2 lens technology. Cliff House features a pure titanium frame and is a great choice for consumers demanding a durable, comfortable, high-performing sunglass.