Direct Sound EX-25 by Sim
I don't think there's any headphones around for this price that isolate as well, are built solidly or fold away like these do.
So your tracking vocs and the click comes through or your trying to line up some mics on a cab to get them in phase, these headphones are perfect for that job. The are absolutely rock solid but compact enough that they fold in like DJ headphones to store away neatly. The red inside foam on one speaker shows its the right side. These things are literally builders ear muffs with speakers in you can isolate so well. They're really comfortable and surprisingly don't get that sweaty at all. The sound quality is average maybe slightly better but that's not what they are intended for. They don't fatigue and the are reasonable detailed and coherent. It has a good quality cable and a particularly good really hard sealed jack connector no breaking that.
They isolate -25db which is as good as unfitted earplugs. Also comes with a nifty little holder for your jack adapter to be held so you don't loose it genius.
They also make a -29db version which is as compact but it supposed to have alot higher quality sound.
The -25db model costs just £47 where as the iso -29db ones cost £64 which I think is still pretty cheap they also come with a 3 year warranty if you buy from thomann can't go wrong really.