I had a pair of these wind pants. Wore them during laundry times on the Hayduke. Also took to wearing them every day on a cdt section this year.
The fabric at the inseam wore out after about 500 miles. I was always mindful of them as I knew such thin fabric couldn't stand hard use. No pushing through brush or rock climbing.
That said, I've worn holes (same place) in rail riders pants in about 1k miles… They weigh about four times as much.
These were very comfortable. Packed tiny. Light enough to take as "town clothes". I just hope that next pair I buy I can stick to only wearing around camp and while doing laundry because every day wear I would happily use up a pair every month or so on a thru.
–Bill