Quote Originally Posted by Tobus View Post
My Balmoral from glengarryhats.com has a black lining, which also appears to be synthetic, like nylon or similar. It's a thinner lining material than the Mackie.
GlengarryHats lists their hats as being silk-lined. I ordered one a couple days ago, and it should be arriving on the 31st, so I guess I can report back when I get it - see if it's any different.

Some good insights in this thread. I appreciate everyone's help with this.