I've been wearing my Uggs most of the time. My feet still feel like there is frostbite, even if they are warm. I can still wear socks if I need to, but avoid it if I have to.

I have been having a really hard time shaking off the cold if it gets to me, it gets down to my bones. Nothing helps at all, except getting under a ton of blankets and waiting until my body heats up on it's own.

I have a mat for under my desk at work that can help warm my feet. It's good, but I kind of wish I could bring in a heated blanket instead.