tmacg55 :
I have the Kaves and I haven't had an issue with the build of the heaphones yet and had them since march. I'm very delicate with them and usually don't stretch mine out because I'd imagine they are not designed to do that.
I aint that careless of my headphones as well, but i tried it on once and left ear pad is pretty much loose., A part of the frame that connects pad to the headrest is cracked. And i like to repeat myself, i did not strech them for kicks.
Also, edited the OP