Not to be a wet blanket........But, fleece is a moister attractant.
Also, will hold foreign debris like a magnet.


Suede is almost as bad.


All my holsters have a smooth lining for my sidearms,
made from Herman Oak Tanned leathers from the U.S.of A.
None of that cheat imported stuff.



Chrome tanned suede will remove the blue off'n blued firearms.
(Safariland found that out on those early lined rigs, as I seem to recall)
Vegetable tanned splits are not corrosive as chromium salts.


Smooth lining and a proper fit is what lessens finish wear on a firearm.


IMHO




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"IN GOD WE TRUST"