Both the Army and Marine Corps have been discussing development of a “winter” weight combat shirt. The Marines are very satisfied with the Combat Desert Jacket, but are looking for something in FR. It has been described as a pullover with a “ventable” neck. The body would be FR fleece with a means to secure the waist. The arm sections would be manufactured from a wind and weather resistant material. An RFP should be issued in a few months.
Update: 10 June, 2008. This item showed up on eBay.