This professional flood life vest uses 50D Oxford fabric with EPE polyethylene foam, providing 50N-82.6N buoyancy with excellent impact resistance for rapid current environments. Weighing just 0.2-0.5kg with shoulder reflective design ensuring night visibility. Suitable for flood rescuers weighing ≤100KG, allows for 5-second quick donning. Available in high-visibility orange and military green camouflage, this vest is professional equipment for flood control, reservoir discharge operations, and urban waterlogging rescue.