I just bought a pair of the PI Gore-Tex winter boots, and LOVE, LOVE, LOVE them. True test this weekend: yesterday, it was 17 when we started riding, and I was out for 2 hours on the MTB - no cold feet; today - 3.5 hours on the road with temps in the LOW 20s (19 when we started), and didn't have cold feet.

Prior to this, I had Lake boots for the MTB, and wore an MTB shoe with a shoe cover on the road. These new boots are SO MUCH better.

The downside is the price. Retail is $250, but I'll gladly pay for warm feet with all the miles I put on in the winter/wet spring.

SheFly