In Metal Gear Solid, what is the name of the stealth technology used by the genome soldiers?

In Metal Gear Solid, the genome soldiers use stealth camouflage as a visual concealment technology.

The camouflage bends or redirects light so that the wearer becomes extremely difficult to see. In the game, this technology is associated with the Genome Soldiers and later appears as equipment that can make the player character nearly invisible.

Stealth camouflage is often confused with ordinary camouflage, which uses colors and patterns to blend into an environment. Metal Gear Solid presents a much more advanced fictional system, although the series also depicts its limitations: enemies can still detect movement, sound, or other signs of intrusion. The technology fits the game's broader interest in military research, genetic enhancement, and battlefield concealment.