OK is a really solid set of high quality cotton handkerchiefs that are just super skin friendly and thanks to the fabric are a huge improvement over the boring white handkerchiefs that most people still use. After about a month of use I would say they are holding up well except after washing and drying the fabric has shrunk a little more than I expected. Suffice it to say, and it has been consistent across the range up to the point where I mention it.