Vintage COOPER USAF Flight Leather Jacket Cooper Type A-2 Size 42R. Under exclusive manufacturing by the Cooper Defense Contract Division U. GAC 201-01-8101M CSN 8720-01-8243400. (size on tag so please check all measurement below). 22′ ARMPIT TO ARMPIT. 20′ SHOULDER TO SHOULDER. 11′ ARMPIT TO BOTTOM HEM. 24′ NECK TO BOTTOM. BUT PLEASE CHECK ALL PICTURES.