Maui jim aeko are a stylish choice for those seeking maximum protection from the sun's harmful rays. The titanium frame, with its sleek rectangle shape, exudes elegance and sophistication. These shades feature blue mirror polarized lenses, which provide excellent glare reduction and offer optimal color contrast for an overall enhanced viewing experience. Engineered with comfort in mind, the matte grey frame provides durability and resilience while maintaining a soft feel on your face. - frame material: titanium