The transparent blue-gray color of these lenses give your eyes a natural gray look. UV CUT: Prolonged UV exposure is harmful to skin and eyes, can increase your risk for cataracts and other serious eye conditions. These lenses are able to provide 75% protection from UV-A and 99% protection from UV-B radiations. High moisture content: These lenses are made from soft lens material that contains more moisture, which provides all-day comfort. *The fit and feel of the lenses will vary per person.