Earplugs are like elections (in years other than 2016)
There are many options: foam, silicone, generic, earmuffs, custom fit, filtered, conservative, low-profile, libertarian, Russian-connected, etc...
OK, enough of that.
Which earplugs are right for your needs?
Perhaps I'm drawn to them because they are British and sound more intelligent than us yankees, but this site is a well-made resource for hearing protection information. The authors even included a succinct explanation of loudness and hearing risk titled How Loud Is Loud.
Get To Know Your Ear Plug Options
Contact Dr. Wartinger and Earmark Hearing Conservation for a free phone consultation to discuss your unique situation, needs, and options.