Polarized Sunglasses Polarized sunglasses have a filter that reduces glare from reflecting surfaces (water, snow, road pavement) which interfere with vision. They can be highly useful for sports, driving, and fishing by helping you to see more clearly. They provide premium protection against the suns harmful rays. Features And Benefits 1-The super light frame: Let your kids feel comfortable while wearing this awesome Caalex kids sunglasses. 2-Made by Flexible Food Grade Rubber Bendable Material. It is extremely Safe for Kids because kids may fall during activities like running, poor plastic frame will break and is very dangerous for kids. 3-100% UV400 protection lens blocks UVA, UVB rays to provide your kids eyes 4-Great sports frame design for golf, cycling, running, fishing and all active outdoor activities.