Dinerman said:Where does that wicked moisture go? The point of a leather sweatband is that it doesn't wick moisture- so that sweat doesn't soak into the felt and ruin the hat.
Mmm, the poster is probably referring to Dri-Lex. You can read about it at http://www.drilexusa.com/. Click the "Technology" tab deal at the top of the page. Pretty amazing stuff, really.
To answer the original post by Visigoth: Yes, I think you should try having at least one of those damaged leather sweatbands replaced with silk/grosgrain. It is at least worth a try since you are interested. Then you will have first hand knowledge concerning how well it goes over, and if it is worth doing again in the future.
I think Bailey of Hollywood's LiteStraw hats all currently come with Dri-Lex sweatbands.