The Advanced Crew Escape Suits pressure suits worn by NASA astronauts ...
wikipedia - 03 Apr 2023The Advanced Crew Escape Suits pressure suits worn by NASA astronauts and the previous Launch Entry Suit use this color,[1][2] as opposed to the lighter tone of safety orange used by the United States Air Force's high-altitude suits. This was also planned for the Constellation Space Suit systems that were to be flight-ready by 2015.
