The headphones do a great job

They get the job done well enough, even given all the issues above, but overall I prefer my KAT isolation headphones.

It is really tight fitting and bulky, not to mention I don't exactly look cool playing with them, but they do a great job of letting you hear the music clearly so you can play acoustic drums along to songs and protect your ears.

These do a great job of noise isolation.

I purchased Vic Firth Stereo Isolation Headphones after I used a pair that my colleague had, knowing that I'd prefer to have a different set I could leave at different location where environmental noise is more of a problem, and these headphones seemed like they'd do an even better job of noise isolation at a lower price

They do a nice job of sealing against the head and when they worked, they were great

these do a good job of isolating out the sound.

They definiteyl do a great job of dampening the high frequencies but it sounds as if the low frequencies aren't reduced at all

They do a great job of muffling and quieting ambient noise even without audio playing.

They do a really fantastic job.

They do a great job of blocking outside

These headphones do a great job at isolating sound and enabling me to hear my music well while playing my drums.

They do a spectacular job of blocking them out, which means I can finally listen to my music and podcasts at a reasonable volume

And they do a great job of isolating external noise

These do a great job at passively eliminating noise while allowing you to hear your metronome (or a mix from a soundboard) perfectly.

The headphones do a great job of blocking out ambient noise and the sound quality through the headset is great

Turns out they did a good job of making the earpiece cup "breakaway" so that they don't actually break;

Pretty solid, but my old noise cancelling Sony ear buds did a better job blocking out sound.