What are the types of armor of medieval knights?

The armor of the Middle Ages went through a long evolutionary path of development. Their price and quality characterized the social status of the owner. As the armor of the Middle Ages improved, it looked like:

Cloth – consisted of many layers of matter. Their number reached 30 pieces.
Leather. For this, buffalo skin was used. Most often, such armor was worn by archers and crossbowmen. The material could withstand the impact of an arrow.
Lamellar. Made from metal flakes.
Chain mail. Metal products became especially popular in the 12th century.
Plate. They were the pinnacle of skill in making armor. They began to be manufactured with the development of metal forging technology.