Is there a good source out there for either tams or balmorals which are not made from wool? I mostly wear flat caps and would like to buy either a tam or balmoral, but I have really sensitive skin and have developed a wool sensitivity as I've gotten older. I've had to retire any clothing with wool in it in favor other either synthetics or hypoallergenic natural fibers like cotton, bamboo, and alpaca. So far, about all I've found is either full wool or a wool blend. Wouldn't be a problem if it was wool on top with something like a silk or synthetic hatband - I'd probably only last half an hour at most with a wool hatband. I could understand the construction challenges with trying to make a balmoral from anything that wouldn't felt, but I'd think at least a tam would be possible. Maybe even modifying a wool one and adding a layer of different material to the band. But, at any rate, any pointers would be appreciated. Thanks!