nope nobody heard, and they do an awesome job of letting me be able to hear when someone is talking to me so I can move of the convenient 15 degree headphone swivel and have only one cup on.

The headphones do a great job of blocking out other background noise.

For doing the job well, that is a definite yes

They also do a very good job of noise isolation though it is not advertised for this feature

These headphones do a great job of blocking out outside noise, which is important to me because my gym is very loud and they blast horribly annoying music.

Also, while not noise canceling, they do do a superb job of blocking out noise while listening to music.

the real good stuff goes from 100-300 dollars which is too much for me right now, but these do the job well until next level evolution.

The material outside reminds me of a more generic MDR-V6, while the insides do a great job of covering your ears

They do a really good job at isolating ambient sound - and also don't bleed sound when played at higher volume

They look nice and do a good job keeping out the outside noise but the audio quality is no better than a small pair of foam covered Sony headphones I have had for years

These headphones do a great job of keeping my sound in and other people's sound out

They also do a great job of not leaking sound

They fully cover the ear and do a much better job of noise cancellation, and the sound is great.

These headphones do a great job of blocking out outside noise, which is important to me because my gym is very loud and they blast horribly annoying music.

This is another factor that directly goes with doing the job well, as having these factors multiply each other makes for a godly product