WWII Imperial Japanese Navy Officers Visor Hat With White Removeable Cover. Standard style dark blue wool body with a thick leather visor. Sewn to the front is a bullion cap badge. Inside is the officer's name. What is cool, is this visor hat still has the thin white cotton removeable cover. Cover is multi-piece construction with a small metal closure on the back for keeping on the hat. Hat has been worn but still looks great for display.