| FAQ - Fuel | 
| | Q: | ARE OUR GLASSES UV PROTECTED? | 
| | A: | All our spectacles made of polycarbonate protect 100%
against UV radiation. | 
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| | Q: | I have to wear glasses together with hearing protectors. How does that affect the attenuation? | 
| | A: | One thing is sure: glasses affect the attenuation level! Try to wear a pair of glasses with thin arms that fit close to the head. Also make sure the ear cushions on the hearing protectors are soft and you will keep the noise leakage on a low level. | 
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