so i also bought these and have an update 3 years and 1 month after purchase.
never really liked them as they were too pretty to look at, but the missus insisted we buy the headphones. it looked decent, but after having tried several midrange philips audio pieces since the early 90s, i knew they weren't going to sound brilliant.
these were just used in the office, sometimes to listen to some flacs via a laptop; sometimes just worn over my ears to warm them as the A/C can be overpowering. after use, they're just stored in the cabinet under my desk. a few months ago, i noticed some "bubbling" on the surface of the earpads, and the brown nubuck-ish leather on the band were cracking/bursting. i figured i should take better care of these, even though i wasn't doing anything extreme with them.
just this monday, as it was hanging on a padded hook (it was placed in there to minimize contact with anything so as not to hurt the pads further), the left earpad just suddenly divorced itself ever so mildly from the earcups. i hated the asymmetry so i just tore the right one off. it also gave way too easily, like it was gonna follow the footsteps of the left one in a few days.
3 years and 1 month. that may sound long enough to some, but i really am disappointed at how these pretty things seem to have some sort of self-destruct mode at a set date and time.
the headphones are still functioning, but over the years of mild tugging and pulling from the jack, the static and crackling seems to have worsened (as expected) and it's not helped by the clunky volume slider that never seemed to work properly since day 1.
here are the foam pads