A thicker gambeson with up to between 20-30 layers of linen in the most vulnerable areas, and about 10 layers in the areas which need to flex. Fairly stiff and heavy, something like a baseball catchers chest protector, except longer and with sleeves. These were a very popular type of armor particularly in the 14th Century, both as stand-alone protection and to be worn over mail.

Name	DR Pierce	DR Cut	DR Slash	Weight	Bypass	Hardness	HP
Heavy gambeson	4	8	4	10	6.0	2	12