I have had about 20 pairs of these pants. I had a couple pairs that, after wearing them, and washing them, for a long time, did tear. However, the tear was hardly unexpected, given that the pants had clearly seen better days. Again, that was after extended use, and I don't expect them to last forever.
Otherwise, pants wash well and wrinkling is mild (minimal when pants are newer, more later).  They are super comfy for me - far better than any of the many other brands I have tried. I keep buying them.