Jeff_O talked me into giving their stuff a try.
As others have said, it doesn't breath. As an alternative to neoprene raingear which I often wear hunting in the coast range, that's neither better nor worse.
There are 2 things I don't like. (1) The [bleep] does pretty much require wearing something under it 'cause otherwise it's horribly clammy feeling stuff. (2) I don't know who their freakin' MODEL is but it's not some 5'8" 190 pounder like me, its gotta be some skinny little fugger. To get pants with legs short enough they don't drag on the ground, the waist is so small I damn hear bruise.
I won't do any more Rivers West stuff.
On the other hand ... I'd like to know who the model for neoprene rain gear is ... I think his pecker hangs out his belly button.
Why have a fly if an anatomically correct person can't pee out it?
.. not that I have any opinions, mind you.