[Surprisingly Comfortable Leak-Proof] Professionally crafted ergonomic design and state of the art soft silicone forms a 3D ring around your eyes without leaving an impression![Clear, Wide View] Polycarbonate HD lens strictly follows the principles of optics, meaning that you get a clear, flawless, 180 wide view without any distortion. With the comfort and range of view, youll forget you are wearing goggles![Advanced Anti-Fog UV Protection Lens] Superior dual-layer defense, inside and out. Anti-fog hydrophilic layer on the inside of the lens keeps your vision clear and stops fog in its tracks. While the colorful reflective surface of the lens effectively protects your eyes from UV.