This fur hat I originally thought of as a Cossack hat, but its not really they are a ring of fur around the head and have a flat fur top, this is more a Mongolian Shepherd hat with it little horse hair tassel from the where the 4 pieces of leather join at a point.
This hats been used for several different characters
The very thin almost invisible tassel of horse hair can be seen coming from a bead at the top
This hat was going cheap at a Medieval fair, it had gone mouldy and was in a bad way, I washed it with diluted bleach to kill the mould, then scrubbed it to remove the staining. The hat survived the harsh treatment and has remained in good condition since.