>>64460005
I've seen them called "tourney helmets" since despite what Sergei Eisenstein would try to tell you, history isn't based enough for them to have been worn into actual battle.

And since I like old movies, I'm going to link the scene, and none of you can do anything about it.
https://youtu.be/CtszkfXrmhc?si=Cw_Z-D6_ir8tH0s4