[jpfdez]

"So now I use a pair of really good ear plug",What earplugs do you use to sleep? I would like to know them. Thanks.

[FooBarWidget]

https://www.alpine.nl/products/sleepsoft-custom-4d

Custom made specifically for your ear shape. They provide the highest level of isolation that I've seen.

Sometimes that by itself is not enough, and so I also wear a Sony noise-cancelling headphone. The ones by Bose are also good.