Stalcraft Wiki: Aborigine Exoskeleton

In-game description (EXBO)

Exoarmor, created by diggers in collaboration with stalkers from Horizon, is intended for extremely low temperatures commonly encountered in the winter Zone. An additional fur lining and electric heating elements allow you not only to venture beyond the safety of the camp but also to return without frostbitten limbs!

Quoted from the game's own text in EXBO's public game data. Not written by STALCRAFT Meta.