This professional firefighting vest and hat set is made of the highest grade flame-resistant fabric, meeting GB 8965-1998 standard, providing effective protection in 350°C high-temperature environments for 3 minutes. The fabric thickness is 380g/m², with excellent tear resistance and abrasion resistance, extending service life 2.5 times longer than ordinary protective clothing. Designed with ergonomic principles, it weighs only 650g yet provides all-round protection. Equipped with high-performance reflective strips, visible up to 200 meters in smoky environments. Suitable for various high-risk rescue scenarios such as forest fires, building fires, and industrial accidents, it is core equipment for professional rescue teams.