The Hawaiian word "Lahaina" means sun. Maui Jim Stainless Steel matches up a clean, rimless design with a spring hinge system, a combination tailor–made for the style and performance purist. The polycarbonate lenses on the Lahaina feature optically correct, crisp optics, lightweight, comfortable, and are extremely impact resistant. They block glare and UV from all angles as well as manage blue light, then boost colors for unmatched color, clarity and contrast. Sleek and sturdy stainless steel frame is non-corrosive and provides ultra-slim, ultra light-weight styling.