They are waterproof and resistant to weather because they are made of the best materials appropriate for swimming. For swimming enthusiasts, the original swimming goggles are the best option. Worldwide, Speedo goggles are the most well-liked and stand out for their superior quality. Original Speedo Swimming Goggles With these transparent, multicolored swimming goggles, which offer superior comfort and performance, you can get the most out of your swimming sessions. The anti-fog lenses on these goggles help to improve swimming performance by allowing for clear vision underwater. They are safe to use, even for young children, and shield your eyes from bacteria found in water. Included with them is an elastic strap that can be easily adjusted to fit all sizes, offering superior fit and stability.