The best I've purchased.
I absolutely love these, I purchased two other brands before these just to see which I'd like best, I fly a lot for work and stay in hotels regularly and these are great at cutting down on aircraft and people background noises, they aren't noticable and I can wear them for hours during the day while flying, sleep with them in every night, with no discomfort at all since they are so soft and the outside stems are short.
Rating: 5 stars