AMP suit

The Mitsubishi MK-6 Amplified Mobility Platform or ("AMP" Suit) is a distant descendant of the Earth's first exoskeleton in the mid 21st century. It was improved during military services in a myriad of combat theaters- from arctic to jungle to desert- over the decades. Sealed and pressured models for toxic environments were developed as well; the suit was used on the moon and Mars expeditions and for the colonies on those planets that have been listed. Its well-tested abilities have been proved invaluable on the planet, Pandora. The Na'vi name for it roughly translates to "shield that walks" or "not-demon walking".