Spectacles Bolle Viper Blue

The historic VIPER model offers all-round vision and fits all face shapes thanks to its adjustable temples. Weight: 25g Upper protection Adjustable temples Supplier with adjustable cord Anti-scratch Optical class 1 - continuous work Mechanical strength F - low energy impact, resists a 6mm, 0.86g ball at 45m/s Mechanical strength T - authorises use for high speed particles at extreme temperatures EN166 - guaranteed minimum resistance against everyday risks including dropping onto the ground, ageing by light exposure, exposure to heat or corrosion etc EN170 2C-1,2 - the protection filters ultraviolet radiation, adding the code "C" indicates good colour recognition by the holder