US Army Women’s Cap Wool OD

Using a flexible tape measure, measure the circumference of your head by placing the tape over the middle of your forehead, just above your ears, and around the widest part of the back of your head.

Be sure not to pull the tape too tightly, as you want your hat to fit comfortably. It's recommended to measure yourself 2-3 times to ensure accuracy. Your head circumference is now determined, and you can reference the size guide above to find your closest matching cap size.