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Here is a replica of the hat Matt Damon wears in Ford vs Ferrari. Done in black wool felt. 5 1/4" open crown with cattleman crease. 1 1/2" black ribbon with single bow. 3 1/4" curled brim with black edge binding.
In order to determine the proper hat size, you must measure your head.
Use the table below to determine your hat size based on your measurements.