There are stains, tears, odors, etc... It shows signs of wear. It fits quite snugly. I wore these all winter. I used to buy them every year at Uniqlo or GU because I didn't want to bother with Uniqlo's Heattech leggings, etc. Now I wear looser-fitting sweatpants or boa pants, so I'm offering these to someone! I will ignore comments asking "How much?" or "Can you lower the price?" I have another of the same item listed.