Choosing the right sunglasses for kids? sensitive eyes is so important. The Polaroid Kids Collection is specially designed to Look stylish, be comfortable, using allergy free materials and adjustable temple tips. Children's eyes are extremely sensitive. It is very important to have them protected against harmful UV rays. This is why all our polarized lenses are giving them 100% UV 400 protection. Thanks to the polarization filter, polarized lenses block out disturbing glare. This makes it very comfortable to see, so children feel great about keeping their sunglasses on. That means they stay fully protected when the sun is out. These sunglasses are equipped with unique polarizing lenses fromPolaroid. While ordinary lenses merely darken the view, only polarizing lenses block irritating glare