Voidsuit

A Voidsuit is a sealed, pressurized suit deployed by the Imperium of Man intended to allow the user to operate in the most hazardous conditions, be that the void of space itself or extremely toxic planetary environments. Some patterns of Voidsuit, such as the Acryl-Pattern Voidsuit issued to Imperial Guardsmen Regiments of the planet Acryl incorporate hardened armor plates as well, rendering them capable of protecting the user against most small arms fire while remaining sealed.