These emergency heat glasses feature impact-proof lenses, specifically designed for disaster scenes. Made with high-quality PC impact-resistant lenses and flexible PVC frames, they withstand extreme temperatures and sudden impacts. With 99.5% protection rate, they effectively block high heat, splashes and debris. Special reinforced design provides excellent side protection, available in red frame and transparent gray options to meet different rescue needs. Suitable for earthquake rubble search, flood rescue, traffic accident handling and various disaster rescue scenarios, they are essential protective equipment for professional rescue teams.