These were ordered from Japan and only used at the office I used to work at for a couple of years and were very well cared for. I do not sweat much and the earpads and headband were wiped off with a cloth after each use. The headband leather looks perfect with no sign of deterioration. I also bought an extra set of ear pads from Japan I will include that I never got around to using as the original ones have held up very well.

The indentation at the top of the case is from something I had sitting on top of it in storage that I didn't realize was leaving a mark. I've only had it out for a day so I'm hoping that dimple will start to go away with time.