Given the intense heat and concussive pressure produced by the repulsors, the ones built into the hands are often used as weapons. The foot repulsors provide the majority of the propulsion force, while the hand repulsors are used as flight stabilizers. The armor's primary weapon as well as mode of propulsion are repulsors built into the hands and feet. The features of the helmet resemble a human face, with eyepieces and a mouth slit showing the point where the face plate meets the jaw. The armor helmet features a retractable visor that delivers a holographic, augmented-reality (AR) display to the wearer. The suit is powered by a miniaturized Arc Reactor, either using the one that was surgically installed in Tony Stark's chest or else built into the chestpiece of the armor itself.

The suit is a powered exoskeleton with armored plating, capable of enhancing the wearer's strength, speed, agility, and endurance. With the sole exception of the Mark I Iron Man armor, almost all of the Iron Man suits share a common design and capability set. Iron Man Armor: Mark LXXXX (Disney Parks)

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