Cabelas house brand. Period. Their breathable stockingfoot wader (comparable to Simms et al) is $179 on sale from the Internet. If you're a waterfowl hunter, you might also consider their breathable boot foot wader - also $179. I've hunted and hiked several miles across bottomlands with chest high grass in them with no problems whatsoever. And, neither the trout nor the geese seem to mind that I'm using one set of waders for both activities.
An aside: Gore Technologies lost the Gore-Tex patent several years ago. Thus, it's variants such as Cabela's Dry Plus are almost identical in design.
I do not work for Cabelas; just have several pieces of house brand hunting clothing across several different types of hunting/fishing (including two sets of waders) and have found all of them to exceed performance expectations...and I'm not a brand snob...more of a cheapskate!!
Lastly, I would second the need for breathable materials. Remember too that as long as you clean and dry your waders properly after each use you'll get a ton of mileage in them.