Buzz Rickson's Watch Cap Uss Sea CatThis watch cap is an exact copy of a vintage military cap. Back in the day, deck crews on ships wore these round shaped wool knit caps to keep warm in the cold sea winds. It's called a 'watch cap' because it doesn't have a visor, so it doesn't get in the way when deck officers use binoculars to watch and monitor the surroundings. What makes it special is the blurry stencil pattern on the uneven knitted fabric, giving it a unique and cool look. Fits