Hi Kar

I have a circulatory problem so have cold hands and feet all the time and this Canberra weather doesn't ever help.

The best thing tha tI can recommend is that while sitting at a desk at work I bought a wheat heat pack that you can warm in the microwave and then just kick your shoes off and place your feet on top. For hands you can buy reusable heat packs at Kathmandu that you just squeeze and put in your pockets. Both these options provide a gentle heat which takes the edge off.

Hope this helps.
Taff