The phrase "full armour" refers to wearing all the protective gear or clothing necessary for protection in a battle or dangerous situation. Full definition
Its great an all with soldiers being protected in full armour with exoskeletons but i can see yet another arms race with those who do have them being able to do what they want, and those without being unable to stop them. (newscientist.com)
I re-discovered my fabulous silver «fork» ring which is perfect for the days when I feel like I need to wear full armour. (forestcityfashionista.com)
Not only does this bring a high level of unique customisation to the table, but successfully collecting full armour sets can actually provide particular advantages / defences against particular types of attacks or individuals (Kryptonite armour anyone?). (cubed3.com)