DescriptionThis is a glasses designed for adults swimming use, professional and practical. It has clear wide vision which is convenient for you to see things under the water. And waterproof and anti-fog design ensure that you can see clearly under the water.Features- Color: Blue. - Material: Silicone, PC. - Use anti-uv, high light transmission material, enjoy high-definition visual experience. - Double anti-fog technology to ensure clearer underwater and safer outdoor swimming - Big frame wide-angle, high-definition lens, bid farewell to dizziness. - 4D modeling is only for closely fitting face outline, comfortable to wear.- With one-piece earplugs, comfortable and water-proof for your wearing.