[pravula]

I have good experience with foam ear plugs. Silicone doesn't fill up your ear canal as these do.

https://www.cvs.com/shop/personal-care/ear-care/ear-plugs/cv...

[PabloR]

I think I have used them in the past but did not have a great experience. Maybe I didn't rolled/tested them properly. Will try again. Thanks for the link.

[cauterized]

There are also different sizes that may work better for different people's ears.