What is CC41? A quality assurance standard mark established by the British government during World War II. 1941-1952 Navy beret I couldn't measure the size properly, but it's a fairly small size. I am a woman, and I wear a size S for Montbell hats. Please use this as a reference. For those with small heads or for collection purposes. - Color: Navy - Size: H2 Thank you for viewing. #MyAppa Color...Navy Men's Women's Kids