I have the same Etymotics earplugs as someone in an above comment. They were the best 15 dollar purchase I've ever made. I wear them even in only moderately lo

I have the same Etymotics earplugs as someone in an above comment. They were the best 15 dollar purchase I've ever made. I wear them even in only moderately loud situations. Unlike foam earplugs, the only part that is visible is clear plastic so most people don't notice.