Wolverine Spencers. They can be had for around $65 US on Amazon. They're fairly heavy compared to runners at just over 1lb per boot, but are made of decent leather, waterproof, and virtually bomb-proof as far as durability goes. I've had mine since late 2010, and have worn them in every situation imaginable; with very little effort put into preserving them -- and they're still going.
If you get these, I'd just recommend you rub beeswax into the leather to protect it and improve water resistance.
http://www.amazon.com/gp/aw/d/B000IEZMH4?pc_redir=1398265350&robot_redir=1pic related. My pair after nearly 4 years of wear. only damage is some cracked leather, and one hole in the right boot near the toe
