Thank you for viewing this item! HELMAT, FLYER'S, WINTER, B-9B This is a cold-weather hat used by the US Air Force. It has ear flaps that can be secured with a strap under the chin, and the strap is removable. It's a small size, so it's also recommended for women! ・Condition: Near new ・Size: M (approx. 56cm, small size) ・Material: 100% nylon #USMilitary #USMilitarySurplus #GenuineItem #USAF #FlightCap #Military #Boa #ColdProtection #US #Deadstock #DeadstockItem