hey, i have a pair of mad dog neoprene 3 mil. chest waders, that i wouldnt trade for anything, i have had them a for about 3 years now, and they never leak and always keep me warm. and as a trapper and hunter they go through a beating with me, i have taken them through slew after slew, and have even been breaking ice in them to pull traps out, best thing is they wer only about $100.