Earlier quoted context omitted.
I don't understand why this is cool or what it would protect you from? A dress shirt maybe but who's stabbing or shooting legs?
My threat model is less concerned about intentional violence, and more about accidental injury. If I can reduce my chance of accidental death by 1% for a few hundred bucks, that would be cool, if not necessarily economically rational. Oh, I want the dress shirt too! Heck, I'd wear a helmet with a HUD if it was comfortable and socially acceptable.
> wear a helmet with a HUD if it was comfortable and socially acceptable
Google glass suggests you'll be waiting a while, I'll be right there with you though. Maybe in Japan one day?