I first tried them years and years ago, and noticed a weird "pressure" feeling when I put them on.
I just figured they were not for me and concentrated on earplugs, earbuds and over-the-ear closed earphones.
For earplugs, the 3M classic superfit 33 earplugs (33 nrr) are comfortable and quiet.
For earbuds, any klipsch in-ear headphones with the oval silicone insert works well - comfortable and an excellent seal.