I have a pair of LL Bean breathable, higher end waders new from about 5 seasons back. I bought them as back-ups to my Patagonia SST waders which BTW are still going strong after 10+ years. The Beans have never been worn.
I am 5'9" and 175 lbs. They fit me fine. If you are interested, I will take $135 shipped to an address in the lower 48.