A raincoat is a rain-proof garment made of waterproof fabric, and the waterproof fabrics used include adhesive tape, tarpaulin, and plastic film.
Raincoats originated in China, and during the Zhou Dynasty, some people used the herb "Lili" to make raincoats to protect against rain, etc., and this kind of raincoat is often referred to as "Lingyi". Modern raincoat waterproof fabrics focus on breathability, and breathable raincoats are conducive to the release of hot and humid moisture from the raincoat when wearing, increasing comfort.