STOP CRYING! Cutting onions no longer needs to be an emotional ordeal. Throw on a pair of fuselage goggles and protect yourself against harmful vapors . These goggles provide a tight seal around your eyes that will keep dust and debris out of your eyes. You can always see with these fog free lenses, and if you trip and fall on your face, well, these are impact resistant too. They thought of everything. Take on the dirty jobs at your restaurant without worry of compromising your vision. Above all, never cry while cutting onions again. - Clear Lenses