[@Lucius Cypher] Well, an exoskeleton seems too much for me. And I'm not really sure to the extents you're going for with this armor. Like mentioned earlier, if you want to have a suit/equipment, we start small then we build from there. 

So a quirk that allows self-sustenance to an incredible degree? He could train non-stop though and just become a physical beast. It terms of fatigue, does he experience it or he just doesn't feel it?