Mandalorian armor was what made the Mandao'ade most recognizable. Their armor covered their entire body. It's name in Mando'a is beskar'gam, which means "iron skin." Wearing this armor was one of the 6 tenets that defined the Mando'ade culture.

Jangos chest armor FF60

Jango Fett's Mandalorian Armor. This suit was not made of beskar.

The armor developed over time, gaining heads-up displays, flamethrowers, and rocket launchers. The longest lasting feature, however, was the T-shaped helmet that the Mando'ade warriors wore.

The armor was usually uniform; however, each warrior customized his own suit of armor. The highest quality armor was armor crafted from beskar iron, which was nearly indestructible.