Swans Snow Made in Photochromic UV and Goggles, Japan, Anti-Fog, Photochromic, FZ619/FZ619-CDH/GLR, Ski/Snowboard Goggles, Clear, Anti-Fog,

Made in Japan, for adults (unisex), double lens Lens color: Photochromic (clear), Visible light transmittance category: S0-S3 (color changes with UV rays; suitable for sunny days, snowy days, and nighttime skiing) Lens function: Photochromic... Lens darkness changes depending on the amount of UV rays, UV protection rate: 99.99%, Premium Anti-Fog Frame features: Interchangeable lenses (spare lenses sold separately), anti-slip inner belt for helmet compatibility made in Japan