These U.S. Military Glove Liners are a testament to the enduring power of wool. These Liners would have originally been paired with M-1949 USGI Extreme Cold Arctic Mitts. Despite their extreme age, they should work just as well as they did when originally issued. But there will certainly be some signs of age found with each pair. Model 1949, dated 1955 100% wool glove liners Hand wash, lay flat to dry Collectible, never issued, but 70+ years old and will show signs of long-term storage