This is an Andersen-Andersen knit. There are some stains on both the front and back. They might come out with cleaning, but I'm not sure. I bought it a few years ago and loved wearing it, but recently I've grown and the size no longer fits, so I'm reluctantly letting it go. Personally, I didn't mind the stains so much when I wore something over it, and it was incredibly warm, so I used it often. I'm selling it cheap for anyone who wants it! Andersen-Andersen Sweater Knit Athena Designs Batoner Yonetomi Barbour UNIQLO