Tony thought ahead with this iteration, creating an Iron Man suit that actually fits in a ... unscathed. The Mark III is far from Iron Man’s most advanced armor, but this was when he really ...

Following is a transcript of the video. Narrator: If you look at Iron Man's first suit, the Mark 1, and compare it to the hero's nanotech suit from "Avengers: Endgame," a lot has changed.

Mark 46 is one of the bulkier suits in Stark's MCU armory and looks aesthetically like a mixture of the Mark 3 armor from Iron Man and the Mark 43 armor from Avengers: Age of Ultron. Mark 46 ...