ACU Gear

An ACU is literally nothing but a normal soldier without the gear, and as such they have many systems and outfittings designed for them.

The Undersuit
An Undersuit is the uniform worn under the plates of armoring, also going by the names 'Super Suit' and 'Body Glove' the Undersuit is the center of all of the unit's physical capabilities.

The undersuit has things that assist the wearer in multiple ways, such as active localized anesthetic application after injuries, a secondary exo-muscular system, Active medical assistance and balance correction and enhancement systems, as well as comfort based systems like temperature regulation and perspiration control.

The undersuit can allow the wearer to survive in ultra-harsh enviornments, such as intense heat, intense pressure, and no pressure, as well as enhance the wearer's strength

Operation of ACU Gear
The operations of a suit of ACU gear is relatively simple, you put on the undersuit and snap plating to yourself, turn on some backup systems, and bingo, you're now superhuman!