WWII German navy U-Boat senior officer (Kriegsmarine) cap officer visor Hat

WWII German navy U-Boat senior officer(Kriegsmarine)cap. Please Don't Forget to mention the correct sizing according to the given above Chart, So that we can confirm a Perfect Fit. > Small : 54-55 cm > Medium : 56-57 cm > Large : 58-59 cm > XL : 60-61 cm > XXL : 62-63 cm > XXXL : 64-65 cm.

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