Wraparound Leakproof Silicone Skirt: Safe, soft, comfortable material that provides a perfect seal without panda eyes on your face Upgraded PC lens with imported anti-fog/UV400 protective coating. 180 clear field of view and excellent light transmission Protect New one-touch buckle, can be adjusted in seconds, no more tangled hair Wider straps with non-slip particles reduce pressure on the head for ultimate comfort and more stable performance Just put a drop of baby shampoo on the inside of each lens, then run your fingers around the lens and rub it gently. After a few minutes, you can rinse the lenses under running water. Let them dry for 10 minutes or so and the solution really works Of course, as with your original gel, you don't want to rub or wipe the lenses, or you might interfere with baby shampoo application. Astonishing :-) Some people suggest that you make a spray by mixing 2 parts baby shampoo to one part water and spray it on each lens and let it dry for 10 to 15 minutes before going swimming. Maintenance and storage methods: Rinse thoroughly with cold water after each use, air dry in a warm, clean environment, and store in the box for better protection Do not leave the goggles in direct sunlight as this will dry out and discolor the soft silicone seal. Do not use the goggles in the sea to prevent the anti-fog coating from being eroded by sea water. Avoid touching the inside of the lens, as this can damage the anti-fog coating.