Knights needed armor, simply to protect themselves during battle. Without it they could be stabbed or something else like it, and they would be defeated. So in some ways armor helped them in battles, whether they won or lost.
Knights started wearing plate armor for better protection against arrows and weapons in battle. This armor increased their defense but also reduced their mobility. Additionally, plate armor allowed knights to display their status and wealth.
armor
Knights in Armor - 1976 VG was released on: USA: 1976
Metal armor (plate armor) was not invented in medieval age, it was already used by ancient greeks and romans. Metal armor allowed knights to be stronger.
His Mom
iron
A suit of armor
The wear shining armor.
a knights armer was very heavy and probably uncomfertable. A knights armor consisted of chainmail or platemail and platelegs. a knight also wore a helmet a shield and sword
knights wear armor such as mail that protects their upper half
Knights did not won their armors in tournaments, they bought them, maybe with the gold won in tournament.
A suit of armor.