Oh cool, thanks so much for posting this. I've just ordered a pair.
I've always wanted the ability to just "turn down" the sound of everyday life. I've actually wondered if some of my social anxiety has come from hearing sounds a little more intensely than some people, since after a hearing exam I apparently have super good hearing.
At times I've done audio recording without a monitor to hear my own voice. The result is me having in earbuds while speaking, and so I can't hear myself as well.
I noticed that I spoke louder and more confidently. So I've wondered if wearing something like these could be an effective way to help with social anxiety? Guess we'll see. Cheers!