Actually, I had gained these goggles as a supplement to a respirator. But after unpacking I know now that a respirator while wearing these glasses is essential. You stink pathetic for plasticizers and cheap plastic. Will they now be evaporate in the open air for a few days before I can ever work with. The fit is so just barely. You have to have the right head shape and size nose for these glasses halt.
ADDENDUM: WARNING - I was this safety goggles recommended as a fitting complement to the "Half mask 3M 4255"! Therefore I have also ordered. That's not true! When I wear this mask, the lower edge of the plastic glasses sit on my eyes! I bahaupte times to have an average head size. Therefore, I have to deduct unfortunately subsequently still a star of this spectacle. Pity!
