These professional safety glasses made of PC material are specifically designed for fire emergencies. High-quality polycarbonate lenses provide excellent impact protection and heat resistance, with protection level reaching 99.8%. Special PVC frame design ensures facial fit and sealing effectiveness, blocking smoke, heat and debris from entering the eye area. Available in red frame and transparent gray options, suitable for firefighting rescue, emergency evacuation, industrial fire handling and more. Meeting professional rescue standards, they are ideal protective equipment for firefighters and emergency response teams.