Snug as a bug in...good shoes

If you're a fellow fan of ballet flats you'll know that there comes a time when the temperature drops and you realize that you no longer have enough coverage on your feet and frostbite could potentially be setting in...my personal "time of discovery" this year? Yesterday...5:45pm...on an evening commute on a bus with no heat. If only I'd had Tashkent's lambswool lined flats to keep me warm...