Bubbletrubble
Contributor
@Groobie85: I use the Pioneer fleece top (100% polyester) which came "free" with my Bare Nex-Gen from Divetank.com (no longer in existence). Scubatoys used to sell this 100g fleece, but it's been out-of-stock for quite some time now. (I think Scubatoys purchased Divetank's remaining inventory when Divetank closed down.) The fleece layers perfectly underneath my Bare T-100. I haven't seen this particular fleece being sold anywhere else, although I'm sure you could find a comparable midweight fleece at REI, Campmor, or your favorite local sporting goods store.another great idea i will check Scuba toys. What type of fleece pull over do you use?
In addition, I wear a base layer of polypropylene underwear to wick away sweat from my skin. The polypro gets washed frequently but the other undergarments...not so much. Since laundering Thinsulate clothing can diminish the insulating properties, I don't wash the T-100 very often. This layering system seems to work for me.
Whatever you use, make sure that your flexibility isn't compromised by layering the garments. This may mean experimenting a little with the sizing of the various layers.
Good luck!