- K&N surface treatment provides protection against fogging (N) and scratches (K)
- glasses meet the requirements of EN166: 2001
- stylish, light design - 27.5g
- The body of the glasses and the lens are made of polycarbonate
- the glasses are marked FT, which means that they are able to withstand extreme temperatures (-5 ° C to +55 ° C) and at the same time impact with a speed of up to 45m / s
- the lenses are equipped with a UV filter, thanks to which they reflect sunlight well and are therefore also suitable for work in direct daylight
- Class 1 optical lenses are suitable for longer use
- soft ventilated non-slip nose bridge and soft sides are designed for greater comfort and a better fit on the user's head