Vibram KSOTrek

Muddy Vibram Five Fingers during a hike in Colorado.
Dear Vibram,

I live in Colorado and wear my Vibram KSOTreks everywhere.
My first pair were the KSO FLOW and I actually have my next
pair of FLOWs in a box in my closet for after I wear holes in my

I can't even comfortably wear regular shoes anymore.

Whether I'm walking around downtown on concrete for hours
or hiking through snow or mud or both I have my Vibrams on.
They definitely dry fast, which is great but my one and only
gripe is that they are not more water resistant or even better,
completely water proof.   Is this perhaps in the works?

Your Customer For Life,