What are "safety glasses"?

Safety glasses are a type of personal protective equipment (PPE) that are designed to protect the eyes from hazards such as flying debris, dust, or chemical splashes. They are made of shatterproof materials like polycarbonate or trivex, which are impact-resistant and can withstand high velocities. Safety glasses are typically used in industrial settings such as construction, manufacturing, and laboratory work, as well as in outdoor activities like sports and recreation. They are often equipped with side shields or wraparound frames to provide additional protection to the eyes from all angles, and some models also have anti-fog coatings to prevent lens fogging during use.