Agree with price gouging of UA. I too am a fan of Ex-Officio's products. They too come with a price tag, but the quality is there. But on the other hand they can often be found in clearance and sale deals.....try
www.campmor.comSeal Skinz work.......kinda on the wetsuit-neoprene level. They though have the drawback of not breathable at all but you will be dry.
my 2.5 cents.