No. 551 Goggles with clear frame and stack-trap vent. The ultimate in wearer comfort, safety and efficiency. Deep, well proportioned frame fits easily and comfortably over prescription glasses.

Clarity of frame permits wide vision. Angle of lens in frame provides ideal working vision. Elastic headbands standard. This goggle has indirect ventilation with exclusive, splash-proof, non-corrosive, plastic, stack-trap vents in place of perforations for acid and splash conditions. Complies with OSHA Standards (ANSI Z87.1, 6.1.3 Model).