We've talked about these before. The visor is a textured synthetic thing with vinyl piping. Also the crown was not sewn with the proper shearling machine. Some argue these as authentic but I believe these were made in the 60's or 70's and sold in the back of "veterans magazines". I've held one and they just aren't right at all IMO.
http://www.ebay.com/itm/B-2-shearling-f ... 58a6a6b79b
Dave
http://www.ebay.com/itm/B-2-shearling-f ... 58a6a6b79b
Dave
