Yes, the etymotic. They cut the db level without altering the eq much so you won't end up compensating for the loss in frequencies by dialing in extra on your EQ and annoying everyone else listening to your tone.
I noticed slight hearing loss/sensitivity to high frequencies in my right ear after years and years of always standing on the left of drummers. I use them all the time now, even just attending gigs with loud volume. Rather be a prude who will have his hearing till middle age than a deaf rock n' roll hero.
Take care of your hearing, esp for musicians. It's not something you can get back when once you lose it.
[Yay! 200th post. 2 stars here I come.]