Muffles sound but you can still hear
I ordered the small and worked hard to insert them correctly. The felt snug but not painful - I tend to have trouble with ear plugs being painful and for the amount of time I had these in they just felt tight. They did NOT cut the sound enough, I could still clearly hear quiet conversation, etc. There is no way they will prevent me from being awakened by snoring. So disappointed!
Rating: 2 stars