Maui Jim Akoni Men's Sunglasses - In Hawaii, the word “Akoni” means invaluable. Many things in our lives are invaluable to us, including our vision. Maui Jim helps you protect it in the best way possible with Akoni. This distinct frame is crafted from the finest Monel metal for durability, resilience, easy adjustability and a custom fit. It is a classic aviator frame – the best shape to cover the complete peripheral of the eye. The patented PolarizedPlus2 lenses provide you with invaluable protection.