These professional flood prevention rain boots are made of high-quality PVC material, with high-top design up to 35cm and thickened cow tendon sole reaching SRC anti-slip level, waterproof grade above IPX7. Single boot weight is controlled under 1.6kg, ensuring fatigue-free long-duration rescue operations. Suitable for flood disaster emergency response, embankment inspection, urban flood control and other disaster relief scenarios, providing all-round protection for flood rescue personnel, effectively reducing wet slippery operation risks by 99%.