I wore this for about two months during the winter a few years ago. After that, I washed it at home and stored it. Although it's been a while since I bought it, I didn't wear it for long. Since I didn't wear it for long, there's no wear and tear typical of fleece, but I've washed it several times, so there are a few pills on the inside, as shown in the second photo. It covers the feet, so it's very warm for babies who are still sleeping, and it was useful both when carrying the baby and in the stroller. The feet can be exposed, so it's also okay for babies who are crawling!