I suspect you're right Dr. Gonzo, as I also went to their website to find more info before I made the post and couldn't see anything about fishing waders. I think I'm going to take a chance and order a pair as being the reliable company they are, I believe Cabela's will probably stand behind them in some manner if something goes wrong. The price is right and it doesn't hurt to have an extra pair on hand.
I fish quite a bit and sent four pairs of waders back to Orvis this year. It seems to me like their waders go from the drawing board directly to manufacturing without any field testing. If they are field tested, it's probably by someone who sits on their ass in a drift boat all day, rather than someone like myself who climbs up and down banks, over logs and rocks, and oftentimes walks several miles.