Atomic Four Pro HD Retro ARC are special limited-edition ski goggles with a retro design inspired by the 1991 World Championships – created to pay tribute to Atomic’s 70 years of racing. Underneath the design, the tech is as advanced as it gets: HD Lens Technology, micro-crystals in the lens divide light into its 6 spectral colors, enhancing the blue and red layers for incredible depth perception and visibility in all light conditions. The Cylindrical Double Lens combined with a Large Fit, while a Sealed Lens System shuts out wind and water to eliminate condensation and fogging and makes swapping the lens easy. A Live Fit Frame molds to your face for an individual, custom fit and OTG Lite grooves in the frame generously accommodate prescription glasses.