Clear polycarbonate safety lens with indirect ventilation in the frame. Conforms to BS EN 166 optical class 1 impact grade B.Standard Goggles - Indirect Vent• Clear polycarbonate safety lens with indirect ventilation in the frame.• Conforms to BS EN 166 optical class 1 impact grade B.• Model No. 201Model No: 201:Brand: Worksafe:Lens Type: Clear:PTDSEA201
