Hat Size Chart – CavHooah.com
《/a>
Getting the right size When selecting your hat size, measuring your head will provide the most accurate results. Don't use your patrol cap, beret, ICH, ball cap, or beanie as a reference. For your size, your hat should fit snug, not tight, and it should sit level across your forehead, with approximately an inch (2.5-cm) above your eyebrows ...