A woman on FB posted that her new Cabin LS is pilling "like crazy on the seams under the arms". I checked my black one and see a little pilling under the armpits on the gray side only. I've worn it about four times, three of them with the black side out. I don't consider the amount of pilling that bad for a cotton top, especially on the side that seems a little "rougher". I'll keep an eye on it but I'm not bothered by it.