Before heading off to the tower, Quinn made sure of two things. The first thing was that his MC points were fully restored. Fex had been out for a while, so they only needed to wait a little longer before starting their journey again.
The second thing was that he was fully equipped with all his equipment. Of course, that included his suit which was made by Logan. He wore this as normal, all apart from the head part, only allowing his eyes to come through.
The suit was easily adjustable, and at any time, Quinn could quickly lift up the hood to cover the top part of his head quickly. And that's why it wasn't a problem for him if he wanted to hide his identity from others. The reason for him doing this was because he no longer had his blood bank.