To protect the wearer from the psychological "bleed" of the environment.
"It’s not that the world is changing," one journal entry reads. "It’s that I am becoming a version of myself that belongs here more than I belong there." Technical Innovations: The Mark IV Rig Project Myriam Life And Explorations Chapter 5....
Chapter 5 focuses on the conclusion of Myriam’s current undercover or professional assignment at a school. Key events in this chapter include: To protect the wearer from the psychological "bleed"