When your feet are cold, your whole body feels cold! Exercise or a hot bath is an effective remedy but not always practical. Now you can apply warmth directly to your feet whenever you need it, and the insulating fabric keeps your feet warm even after the filling has cooled. Snugglesox offer a wonderful solution to the problem of icy feet due to cold weather or poor circulation in extremities, which makes it difficult to warm up naturally. These heatable foot warmers provide soothing heat to melt away the cold within minutes!