Well, is seems I'm a little late on this thread, but I just want to let you know that I have been through a few different brands of snake boots and the Danner Pronghorns are my favorite. I will probably buy another pair when I wear these out, although I have been wearing TurtleSkin Snake Gaiters lately, so it will be a while. I think I prefer the gaiters overall though as they are lighter, cooler, and more comfortable if you buy a good pair.
Here is a link to the site where I learned about the boots and gaiters:
www.snakeproofgear.com
(hopefully I did it right and it works)