Check the listing for details. USAF KC-10 Extender ball cap low-profile U.S. Air Force aviator hat BLUE. Condition: New. Listed at 23.95 USD. U S Air Force KC-10 Extender Ball Cap Brand New custom embroidered Aviator's Ball Cap! High quality ball caps in navy blue, with the US Air Force KC-10 Extender, direct-embroidered in contrasting silver and gray. This cap is 100% bio-washed Chino cotton. Construction is 6-panel, unstructured low-profile crown with pre-formed visor. Relaxed and very comfortable ball cap. Custom embroidered in the USA! One size fits most (best fit 6 7/8 to 7 1/2) with an adjustable cloth strap and tri-glide buckle closure. Standard length bill, measures 2 7/8 inches from cap. Perfect for every PILOT, Aviator or Aviation Enthusiast. Satisfaction guaranteed with a 30 day return policy (buyer pays postage) PayPal preferred. US buyers preferred.