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Fell asleep without even feeling them in my ears, which never happens with other earplugs. The four-pack means I always have a clean pair ready, and the travel case keeps them from getting linty in my bag.

I've tried a lot of foam plugs that leave my ears sore by morning, but the memory foam in these is way gentler. They mold to my ear canal and block out my partner's snoring without that plugged-up pressure. The little travel case is a nice touch too.

These actually stay put all night, which is more than I can say for the cheap foam ones I used to buy. The memory foam is soft enough that I forget I'm wearing them, and the little travel case means I don't lose them in my bag. Four pairs for this price feels like a steal.