The lower clamping force of the first versions of v3 also came with poor quality plastic headbands, resulting in a lot of them breaking.

It is made out of cheap hard plastic that feels uncomfortable and breaks easily

I believe this resonance was caused by the hard plastic shell of the headphones echoing the the sound into the headphone chamber

Although they were nice and roomy, and the soft plastic pads made a good seal, they just weren't that comfortable

The company is aware of this and have switched to a much improved plastic that is moldable and nearly impossible to break ("Incrediflex" I believe it is called).

Cheap plastic

Sure, the headband is flexible, but it is still made from cheap plastic.

The cushion ear pads are simply glued to the hard plastic and come of easily, after just a few times of wearing the headphones

As long as they do their job, I wouldn't mind it even if they were made out of burned plastic and glued chopsticks

The plastic is cheap

The band and the arms that attach it to the ear cups are made from the same brittle black plastic that I remember breaking on a few cheaply-manufactured things I've owned in the past

But the arms are made of cheap plastic and can be broken easily.

The headphones are made of cheap plastic and should not be purchased until they are made of something stronger.

They are junk, made of cheap plastic that doesn't hold up for very long.

The hard plastic over head arch snaps easily, when you put on this headphone

I would stay away from these, as it's really easy to find much nicer professional headphones with longer warranties that aren't constructed poorly starting a moderately higher price than what these cost