Hi guys,

this is the liner (insulating part) of the whirlbird II jacket and it can be worn by itself. I only used it once so it is in brand new condition. Is is super warm and size mens small (don't be misled by the size, I am 5-11 and it fits perfectly) and black color. Here is a picture:
http://content.backcountry.com/images/items/900/COL/COL00BZ/TRAGRECAM_D3.jpg

Let me know if you are interested