MIT blue mirror x Photochromic light smoke lens/Pink

SWANS ROVO is a snow goggle that has a distinctive ventilating function called “A-Blow System”. Humidity inside goggles can be ventilated with lever manipulation. SWANS peculiar anti-fog technology Premium Anti-Fog (PAF) is also applied to keep your visibility clearer. In addition, the lens is detachable and convertible with spare lens which is separately sold. MIT photochromic lens is scratch proof as the mirror-coated film is sandwiched by polycarbonate. Polycarbonate layer protects mirror coating from getting scratched. The lens also changes the darkness itself depending on the amount of UV light. For example, the lens gets darker shade with strong UV, like outdoor on sunny day while it gets a lighter shade without UV, like indoor circumstances.