Dreamviva Kids Aviator Polarized Sunglasses Eye Protection Flexible Soft Rubber Frame UV400 Lens for Children Age 3-10 Black plastic frame anti-reflective lens polarized HAZARD FREE FLEXIBLE SOFT RUBBER FRAME, can effectively protect KID's eyes aviod being hurt NO HINGE DESIGN&INTEGRATED NOSE PADS, integrated nose pads reduce the pressure on nose and soft rubber frame without hinge make ear more comfortable POLARIZED LENS - 100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays, polarized sunglasses cut glare and haze , can effectively prevent the injuries of the CHILD's eyes COLORFUL WAYFARER DESIGN FOR BOYS AND GIRLS, Suitable for a variety of outdoor activities and daily live 30 DAY MONEY BACK GUARANTEE& LIFETIME BREAKAGE WARRANTY - customers enjoy 30 Day Money Back Guarantee, customers can return and get refunded in case the purchasing is not satisfactory for any reason; Dreamviva provides lifetime after sale service for all products, you have no risk to try and we will provide you the best service We chose the best night vision lenss on the market and the new lens has a better polarized than before. New lens could filter out <span class="a-text-bold"><u>20%-28%</u></span> of refiected glare at night.(And most yellow lens only cut about 10% of glare.) 100% UV400 protection and HD yellow vision. The lens is impact resistance and enough to cope with the impact on daily (Pass the FDA Drop Ball Test) We chose the best day-night vision lens on the market and the new lens has a better polarized than before. The green is for sun, the yellow is for night. New lens could filter out <span class="a-text-bold"><u>20%-28%</u></span> of refiected glare at day-night.(And most day-night lens only cut about 10% of glare.) 100% UV400 protection and HD day night vision. The lens is impact resistance and enough to cope with the impact on daily (Pass the FDA Drop Ball Test) The best light alloy to make the frame and it will be more stronger than ordinary frame. The frame was welding with the best technology to make it more durable. The flexible spring hinge fit different size of face. Nose pad can be adjusted to make it more flexible Anti-Slip temple afford all-day comfort. The black lens give you 100% UV protection and reduce glare reflected off of roads, bodies of water, snow, and other horizontal surfaces, restore true color, eliminate reflected light and scattered light and protect eyes perfectly, polarized sunglasses cut glare and haze so your eyes are more comfortable and you can see better. Good for multiple sports, Riding Motorcycle, Cycling Bicycle, Driving, Running, Fishing, Racing, Skiing, Climbing, Trekking, Other Outdoor Activities and Daily Live.