These block out sound pretty well. I am a really light sleeper and ...
These block out sound pretty well.  I am a really light sleeper and these let me sleep through the night.  I can also sleep through my significant other getting up in the morning (which i used to be awake the whole time for).  The only down side is that they seem to fall out sometimes in the night.  I usually end up finding them in my bed.  Maybe it's my fault for not putting them in the whole way.  Overall, work well and pretty comfortable.
Rating: 4 stars