05-01-2011, 02:53 AM
I was trying to find some references to the studies I read, and of course I can't, but I did find this site which does have some of the information on felt soles. I haven't seen it before, and of course it is an anti-felt site so it is biased. Also I haven't read all of it, but none the less it seems to have some good information.
http://www.stopans.org/Science_of_felt.php
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http://www.stopans.org/Science_of_felt.php
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