These Oxigen metal-frame gradient-lens unisex fashion aviators are the epitome of cool. Anyone who has worn a pair of aviators in the past wants to be cool. That's why people are drawn to aviators more than any other kind of sunglasses. These aviators come in light-color lenses as well as darker varieties. The best thing about aviators is that they block sunlight the wearer might encounter. Smaller sunglasses expose the wearer to far too much sunlight, depending on the size of the wearer's face. It's better to keep more sunlight away than to risk having to deal with any of it.