Porter Classic Porter Classic | “HAND WORK Knit Beret”-Blue,Oversized Wool Beret Peak Cap in Navy – The Hat Company,Amazon.com: Generic WWII US Navy Wool Beret Hat Sailor Cap,CAP & BERET – PORTER CLASSIC KYOTO,CAP & BERET – PORTER CLASSIC KYOTO(SIZE)FITS ALL(内周 約58.5cm)(素材)WOOL 100%(生産国)JAPAN