G3 glasses

closed safety gogglessoft PVC frameadjustable 13 mm rubber straptransparent 1.5 mm thick polycarbonate lensesdirect ventilation systemmaterial:polycarbonate lenses, soft PVC framestandard: EN 170OM: BTlabeling: 1 BT 9 Ocoating: UV filter, large dust particles, molten metals and hot solidslens color: clear.