Clicked on this thread accidentally but I happened to see your question - here's a European tip for you: if you translate what you're looking for into other languages you may find more:
Fleece-lined tights in French and German:https://www.google.com/search?q=collant+molletonn%C3%A9&source=lnms&tbm=isch&sa=Xhttps://www.google.com/search?q=Fleece+Strumpfhosen&source=lnms&tbm=isch&sa=X
― StanM, Wednesday, 29 January 2014 18:14 (ten years ago) link
Plus size fleece lined tights tip:
http://www.herroom.com/berkshire-4755-cozy-hose-tights.shtml
Berkshire "cozy tights" available to fit up to 5'10", 230 lbs. I'm 5'6" and about 215 and the 3/4x fit me really well. They aren't fleece in the truest sense of the word, but they are warm and fuzzy and I'm quite pleased.
― carl agatha, Tuesday, 18 February 2014 15:34 (ten years ago) link