Conical Asian hat

The Asian conical hat, commonly known as an Asian rice hat, or farmer's hat, is a simple style of conical hat originating in East, South, and Southeast Asia, particularly Bangladesh, Bhutan, China, Cambodia, India, Indonesia, Japan, Korea, Malaysia, Myanmar, Philippines, parts of Russian Manchuria and Vietnam.

It is kept on the head by a cloth (often silk) chin strap.

This style of hat is used primarily as protection from the sun and rain. When made of straw or matting, it can be dipped in water and worn as an impromptu evaporative-cooling device.

In the Philippines, the plain type is typically worn by farmers, but nobles crafted an ornate variation with jewels or made of turtle shells and a spike on top. It was worn by native soldiers, particularly Tagalogs, Kapampangans, and Ilocanos of the Spanish Colonial Army during the later years of Spanish colonial period.

Similarly in India and Borneo, the plain conical hat was worn by commoners during their daily work, but more decoratively-colored ones were used for festivities. In Sabah the colorful conical hat is worn for certain dances while in Assam they are hung in homes as decoration or worn by the upper classes for special occasions.

In China, it was typically associated with farmers, while mandarins wore tighter circular caps, especially in the winter.

English terms for the hat include sedge hat, rice hat, paddy hat, bamboo hat, Raiden hat and sometimes coolie hat.

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Wikipedia