I end up having to equip so many head items to go out IRL nowadays, I'm sorely considering a powered helmet out of desire for comfort.
Positive pressure, HEPA filtered, insulated and actively cooled, UV tinted visor. I honestly don't give a fuck if I look like I'm wearing an industrial helmet or w/e, I want comfort and safety, damnit.
The only unsatisfactory element is speech and hearing. Few if any reliably good ways that aren't extremely expensive hardware for purpose.