Item Information UV PROTECTION, anti-fog lenses, mirror coated: DXK swimming goggles are mirror-coated with the latest fog protection, so the lenses reflect harmful UV rays, keep fogging to a minimum, and protect your eyes from heat and damage from sunlight, allowing you to see clearly for a long time. Anti-Shatter technology protects against sudden drops and scratches. Ultra-modern design: DXK goggles will make you stand out from the crowd. 180 degree clear vision gives you a colorful swimming journey. Polycarbonate lenses remain strong even in the harshest conditions. Perfect fit: high-quality silicone material and ergonomic design for more flexibility, the silicone straps of our swimming goggles are designed with easy-to-fit clips to adjust the length to your own head shape, quick-release buckle that can be put on without any irritation. No Leakage: The gasket is made of double-layered, soft silicone for extreme comfort and leakage prevention. A good seal for DXK swimming goggles can help protect your eyes from chlorine and other chemicals found in swimming pools, as well as dirt, dirt, and bacteria, and prevent irritation and bloody eyes.