Properties: Ski goggles with a wide field of view thanks to their narrow frame 1.3 mm thick lens with lipophobic and hydrophobic coating 100% protection against UV rays A special hook at the bottom of the lenses for this model makes replacement easier Light transmittance: S0 Weight: 193 g;Properties: Ski goggles with a wide field of view thanks to their narrow frame 1.3 mm thick lens with lipophobic and hydrophobic coating 100% protection against UV rays A special hook at the bottom of the lenses for this model makes replacement easier Light transmittance: S2 Weight: 193 g;Properties: Ski goggles with a wide field of view thanks to their narrow frame 1.3 mm thick lens with lipophobic and hydrophobic coating 100% protection against UV rays A special hook at the bottom of the lenses for this model makes replacement easier Light transmittance: S3 Weight: 193 g