http://www.garnstudio.com/pattern.php?id=6105&cid=17
But right off the bat I didn't care for all of the assembly. So I decided to come up with my own version that was worked in the round. So I designed my own cuff, worked the boot with more decreases than called for, worked the front as the pattern stated, and designed my own sole.
These guys are going to be mine and have gotten a lot of wear already, but I thought I'd share the concept and link to the free pattern.
Enjoy!