And in fact, they're really wonderful rubbers for any time of the year. But in the winter you can get a flannel insert for a little extra insulation. They're expensive (around $130 depending where you look) but they're guaranteed. So if they crack, you can send them back to Hunter and they'll fix them. Aside from the quality, they're about as stylish as you can get when the weather is absolute crap. Santa, is it too late to ask for these? More here.