When you're carving aggressive turns down steep terrain or exploring off-piste lines, the Smith Preview Photochromic Ski Goggles deliver the wide-angle clarity and fog-free performance that serious skiers demand. Built with BirdsEye Vision™ technology, these alpine skiing goggles expand your peripheral awareness so you can track other riders while staying locked onto your line, whether you're slashing through powder or navigating crowded groomed runs. The ChromaPop™ photochromic lens automatically adapts to changing light conditions while enhancing contrast and natural color definition, helping you read terrain features and spot hazards with confidence from first chair to last light. Thanks to the integrated AirEvac™ ventilation system that works seamlessly with Smith helmets, plus Fog-X anti-fog coating and moisture-wicking DriWix face foam, you'll maintain crystal-clear vision even during high-intensity runs when other goggles would fog up and leave you blind.