The Mandalorian Rally Master Armor is an ancient Mandalorian armor dating back to the Old Republic era. It consists of the immediately recognizable Mandalorian helmet in addition to a banded cuirass alongside leg and arm guards that are covered in armored plates. It was worn by the rally masters who served as battlefield commanders during the Mandalorian wars of expansion. The armor is constructed of durasteel, and is able to be pressurized via a toggle to allow the wearer to survive in space, toxic atmospheres, and under water.