"Electromagnetic shell that protects against all forms of damage."
— In-game description.
Reactive Armor is a payload for Merc in Call of Duty: Infinite Warfare that is unlocked at level 21. When used, a protective shield forms around the player that absorbs all forms of damage except for environmental damage, such as falling off the playable area of a map.
A player is coated in a hexagonal patterned camouflage when under the effects of Reactive Armor.