06-03-2010, 03:06 PM
I have seen some studies strongly linking the spread of whirling disease with the use of felt waders. Sorry I don't have any links. One study I recall was done in Alaska. Having rubber soles isn't an excuse so you don't have to clean your waders and gear. Unfortunately this is directed at those who don't always disinfect their stuff. If they had rubber soles they would be less likely to transmit AIS. Most rules/ laws are directed at the at these bottom 10% of the population who won't do the right thing unless they think they'll be caught. Some manufacturers are working on other areas of wader design to reduce AIS spread. Bootfoot waders don't have much else to carry much dirt/ material that more efficently spread AIS. Again not that any wader can't spread it if not disinfected just some are much more likely. New Zealand has already banned felt and in Alaska the ban strarts 2012. So if you're planning to visit either place might as well make the switch next time you buy waders. I have rubber sole waders and they have performed just as well as any felt I've ever owned with regard to slipping. I'm currently looking for a pair of reasonable price bootfoot breathable rubber sole waders and so far haven't found any. So far what's available is a little limited.
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