Drawing inspiration for its smooth, elegant air from the graceful lines and minimalist designs in women's fashion eyewear, the Heiress sets the new standard for women's goggles. Smith Heiress goggles blend fashion and function for mountain eyewear that lets you see and be seen. Featuring Spherical Carbonic X lens for great field of vision and scratch resistance with TLT optics for a clear crisp distortion free view the Heiress relies on superior technology for great vision. To keep the Heiress from fogging dual layer DriWix face foam and Vaporator technology with the Porex filter create a thermal barrier. For comfort whether you wear a helmet or a hat the outrigger positioning system distributes pressure evenly for a snug fit and proper seal which is key for the anti-fog features to work correctly. By hiding all this technology in a sleek silhouette the Heiress keeps the focus where it should be, on you.