Very comfortable and easy to keep on hand.
I have been using these for about two weeks now, mostly to deal with noise at work (I work in a warehouse with loud machinery running all the time). I am sensitive to noise due to my autism and these have really helped! Their biggest upside is the convenience. They come on a little keychain which I just attached to my apartment keys. Very easy to keep on hand at all times!<br />If I had to come up with a negative it would probably be the difficulty of removing them from your ear as some others have mentioned. You can totally get it and truthfully it is only an issue for me about one in every ten times (sometimes they're just deeper than other times I guess?) but there is a slight moment of panic the first time you can't remove them easily. They do have little nubs that stick out a little to help you out.<br /><br />Highly recommended with all that said. Definitely satisfied for the price.
Rating: 5 stars