This wilderness rescue firefighting vest and hat set is specially designed for long-duration outdoor rescue operations, using ultra-lightweight materials, with the vest weighing only 320g and the hat 95g, 55% lighter than traditional rescue suits. The breathable mesh structure increases heat dissipation efficiency by 90%, reducing body temperature by 5-7°C even during 8 hours of continuous work in 35°C high-temperature environments. Innovatively configured with 5 ergonomic pockets, total capacity reaching 4.2L, scientifically planning positions for different rescue tools. The durable waterproof fabric resists 12 hours of continuous rainfall, making it ideal equipment for wilderness search and rescue, mountain rescue, and long-duration disaster relief operations.