ELECTROPLATING LENS: No need to fear UV rays. The Electroplating Lens defends your kids delicate eyes from UV rays and provide an optimal vision. The enlarged Impact-resistant PC lens not only provides a 180-degree wide optimal crystal-clear vision, but also offers anti-fog protectionUPGRADED DESIGN: Unlike similar goggles, the newest quick-fit button with durability makes the goggles easy to be wear on and off, but the button will not break easily. The elastic and wide head strap could fit your kids head perfectly and distributes pressure for comfortable wearing experienceTHICK EYE SOCKET, COMFORTABLE WATERPROOF: The wide thick silicone eye socket can fit all childrens faces, which provides perfect waterproof comfortable wearing experienceSAFE MATERIAL FOR KIDS: Made from odorless and hypoallergenic silicone, the goggles are latex and PVC free, which is especially recommended for your children. Give your children these goggles that can stay steadily during each and every water-based activity