Saw this idea at Deneki Outdoors & Epic Angling where one takes your leaking (can’t salvage them) boot foot/stocking foot waders and cut off the neoprene boots. Now you have an industrial strength set of rain pants/bibs that while worn with rubber boots will out do any typical pair of bibs. Great idea. I have an old pair of Simms Guides that will soon fall into this category.

recycle-waders
Photo @ Epic Angling