[waterboy1981]

The rubber sole boots dont have as much of a chance of holding the little micros yes the boot material will but it is easier to clean and dry than the felt is or atleast that is what they say but either way the simms aqua stealths do work pretty well

[Streamer77]

Good article in Flyfishing and Flytying Journal Mag. Winter 2010 edition on rubber soled boots.

[Rod Champion]

tarheel- it likes cold, clear water without shade-- thus tailraces..
you will be alright.

[Scud]

It is nasty stuff that is for sure. One thing I have not seen is what effect does the bleach procedure have on the various breathable waders? I'd hate to wreck a pair of waders. Anyone know ? Thanks. Scud

[GoatBoy]

I see where Alaska has banned felt soles beginning in 2012.

I also saw this post:
Here is a method, now sanctioned by NZ Fish & Game, to transform your felt sole boots into eco-friendly boots that will hold the bottom as well as any felt sole ever did. You can do this at home!!
Using contact or rubber cement, and the solvent for that substance, treat the felt sole part of the boots only, like so:
1. Apply a well stiired dilute mix of 1 part glue to 2 parts solvent, saturating the felt as much as possible, allow to dry.
2. Apply a mix of 50-50 glue and solvent, saturating well, allow to dry.
3. If desired add screw-in studs at this point.
4. apply a coat of glue only, and sprinkle on silicone carbide grit, shake off excess
5. Apply final coat of glue only. Avoid sticking your boots together until after a use or two. As the boot wears, the small fiber ends protrude from the bottom to give you the traction you need.