Hey Guys,   Basically, I've been playing with headphone options for our small business and no category of headphone seems to match the requirements, which I'll outline below:   Comfort: These puppies are going to be worn for 9 hours straight every day Closed Back / Noise Cancelling: Being...

Hi there, Just looking for a few people's opinion's on these headphones, want a pair of headphones to listen to when on the move and these seem pretty good. I'm currently on a pair of those black and chrome "back of the neck" sennheiser's, but am looking for a bit of an upgrade... If anyone...