>>47446760It's a really lean hat.
>htf Tim sees and breathes through the collarThese black spheres circling the collar are actualy cameras; the backside of the collar which Tim faces have mini-monitors attached to it to which the videofeed goes.
The are around the zipper is thin, so it's like breathig through a mask.
Actually it's just an anime superpower. In exchange, Tim can't survive Thunderbolts and Flamethrowers as easily as Ash. 