last week at the ISE in Sacramento I was able to check out the Rivers West gear for the first time. At first glance I was impressed. It seems to be quiet, tough, and waterproof. But after reading some older online reviews it seems that a lot of people claim that you sweat like a pig in them. Which I can see that being the case. The pants that I looked at had ventilation zips in the inner thigh area and from talking to the rep it seamed that maybe this was a new feature to the pants. Not really sure. So for you guys who have recently used these pants does this vent zipper help with the sweating? I'm still looking for the perfect pants. Your thoughts...