Original Item: Only One Available. Excellent condition size 42 World War Two USN Leather COLVINEX Flight Suit. This CFN-24 flight suit was made during WWII from goatskin. It is electrically heated with Colvinex metal core yarn. It has a zip front, zip fly, and zippers running the length of the legs. These were popular to convert into motorcycle jackets post-war due to the zippers having separable bottoms. Heavyweight, brown leather suit, with a brown fur collar. Has numerous Talon zippers, and all have the leather pulls still attached. Belted front. Inside the neck is the woven COLVINEX data tag. Below it is the printed SUIT ELECTRICALLY HEATED BUREAU OF AERONAUTICS U.S. NAVY tag. Marked a size 42.