I bought a pair of the Steadfast. They have been waterproof, but the size was wrong so I sent them back. They sent me the same size, so I'm returning them. I'm gonna opt for the Lacrosse rubber snake boot. That's what I had before, but started leaking after about 3 years due to a small crack. They're the best combo of waterproofness and comfort that I've found.
Irish Setter Vapr trek are the most comfortable walking snake boot that I've ever worn. However, one leaked within a couple of outings. I'm sending these back to swap out. Irish Setter admits a design flaw with these that they are correcting. I told them that they would have the snake boot industry locked up if they could keep them waterproof and stay as comfortable.
