I had a pair of these headphones for a handful of years, and while I enjoyed their sound signature very much, as well as, surprisingly, the comfort of wearing them, even with the stock ear pads, the problem with these headphones remains: They break. Above each "cup" there is a little construction they hook onto so they can swivel in all kinds of directions. It's a plastic part that can be extended from the headband itself to suit your head size. It's essentially two plastic pieces joined together around the mechanisms inside. This is the weak point of the headphone. One of mine broke after a few years. I proceeded to glue it back together with epoxy, a process I repeated numerous times until eventually, the headphone cup itself came out of the construction where it's supposed to swivel and whatnot. Obviously I couldn't really glue that back together as it would make the flexibility of the cup position and rotation inoperable, and so I, to my dismay, had to scrap the whole thing. They lasted a good while, and I did use them a lot, but for the price, I'm disappointed they weren't more durable. I've had a pair of Superlux HD 668-B headphones for almost a decade that I've trounced through rain and snow with, and they're still going strong. They also cost a third of what these cost.
