New without tags Surell dark brown, authentic fur brimless hat. Often referred to as pillbox. This hat doesn?t specify the type of fur, but I have seen online chinchilla suggested, but I cannot confirm. It?s definitely not mink because it?s extremely soft. Grossgrain ribbon interior trim and fabric lining. The inside opening of this hat measures 22 inches in circumference. Unfortunately, it doesn?t fit me, but I have a big problem with hats because I have a freakishly large head so don?t let that deter you. It fits on my hat form just fine and actually I could wear it but it?s a little tighter than I?m comfortable with.