You are correct, that is the company I was thinking of. Thanks. Unfortunately I think I could kill the sheep, harvest the wool, dye and spin it, make a clothing line and patent it for a little less than that company is charging for a pair of pants.
Troutslayer, you might look for something in microfleece, or the microtex product Cabela's sells. That wool is really nice from what I hear, as well as waterproof, but like you said very $$$$$. Good luck.