what appears to be US Military Extreme Cold weather mittens. Not sure the history behind these but are a well made glove, these gloves don't allow you to do much, however is a comfortable glove, it appears to have liners in them which you can easily remove and wash. It does appear to have warning instructions on the glove and also a stamp on mine in particular as 02. The pair I have seem to be matching as both have M written on both the gloves as well as another name written. Would recommend to wear some gloves under these if it is really cold. cheers