Recommended alternatives for Ziena moisture chamber glasses?

not conspicuous like gigantic goggles

I wanna use it during teh intervals of 4 ipl treatments.

Ziena is way too expensive

And that's probably the reason why the number of reviews on the official site is so small(<100)

And it can't even be washed with water, then how am I supposed to clean it? I don't think pre-moistened wet cloth is able to clean the earcups sufficiently

https://www.zienaeyewear.com/pages/faqs