1. There are several kinds of hats according to their uses, including snow hats, rain hats, sun hats, safety helmets, dust hats, nightcaps, work hats, tourist hats and high-top hats.

2. According to the users and styles, there are men's hats, women's hats, children's hats, national hats, lovers' hats, cowboy hats, sailor hats, military hats, police hats, professional hats, etc.

3. According to the production materials, there are fur hats, felt hats, wool hats, long-haired hats, velvet hats, straw hats and bamboo hats.

4. According to the style characteristics, there are berets, caps, bell caps, triangular pointed hats, forward hats, youth hats, shawl hats, millineries, Longjiang hats, Beijing-style hats, Shanxi hats, cotton ear hats, octagonal hats, melon-skin hats and tiger-head hats.

Extended data:

1, baseball cap: Most players of American baseball teams wear a baseball cap during the game, so many fans will also wear their favorite team caps. It is the style hat with the highest market penetration rate; Baseball cap technology; Baseball caps have less requirements on materials and LOGO technology, and are simple to make, and the accessories are flexible to assemble and match; The obvious sign is the bent visor.

2. Sports hats: mainly hats worn during sports, with many styles, generally using lighter fabrics and more splicing; The quality requirements are relatively high; LOGO has embroidery, printing and rubber seal!

References:

Baidu Encyclopedia-Hat (word explanation)