Who can tell me the source of leather coat and why it is called leather coat?

Leather clothing is made of leather, so it is named after different materials.

Leather clothing is made of animal skins, such as cowhide and sheepskin. , handled by a specific process. Because the fur eye of animal skin is breathable, people use it to make clothes like an extra layer of skin, so its outstanding contribution to human beings is cold protection, and of course there are many advantages, such as beauty, nobility and not easy to get dirty.