Washable Knit Rib Pants - Green Purchased this year and used during my pregnancy. However, I had bought three pairs of the same pants, so I barely wore these. I've worn them less than 10 times. As shown in the photos, there was a slight sewing imperfection from the time of purchase, resulting in a small hole, but it hasn't unraveled. Please check the photos. They were very helpful because they didn't feel constricting.