Waders are ok. Not as comfortable as dry pants, Kokatat makes dry pants with socks or without, I prefer the ones with the socks, The mid chest dry pants are more comfortable than the waders and make it alot easyer to unload that 24oz of coffee. They also make them with a zipper! The Kokatat pant are more money but well worth it.
http://www.kokatat.com/product_bibs-pants.asp