Based on research by the WHO (World Health Organization)children, who are exposed to high amounts of UV radiation during childhood will have a higher risk of keratitis and/or cataracts in later years.Complete with UV400rated lenses, our infants/toddlers'sunglasses will help protect young developing eyes from these harmful rays. These spectacles are soft, flexible and come with rubber temples, which help to make our Infant Sunglasses ultra-comfortable. Perfect for 0 to 3 years old. Available in a wide variety of designs and colors. Comes packaged in a plastic case for safe keeping. Remember to please, put sunglasses on kids all year long!