Fas was a Kimuratan brand, and it no longer exists, but it was popular with people who liked brands like Bonpoint. This is a lovely muffler in gray and brown. I have home-cleaned and stored it, but as you can see in the images, there is yellowing on the tag and discoloration on a part of the muffler. It's likely not noticeable when worn, but please consider the above and your understanding of used clothing before purchasing.