I have a pair of Vasques. I think I paid something like 90 dollars for them. They're leather + synthetic.
Two things stood out when I was buying them. First, they're available in double wide, which is great because I've got very wide feet. Second, they required zero breaking in; they were perfectly comfortable from the first time I put them on.
Now, a year later, they're going strong. I tend to be tough on footwear, but they're okay. The treads on the bottom look like they're going to last another year before they're going to feel a little bald. The water proofing is still such that I can stand almost ankle deep in water and my feet stay dry.