It feels as if staying stylish in temperatures below zero is some forbidden subject to talk about. And I am not talking about skiing equipment, but rather a normal day in the city. I often find myself looking like a huge bundle of parka combined with a scarf and a beanie. Not that I mind (warmth before fashion), but I like wearing my hair in a ponytail, a task impossible with a regular winter hat. Thankfully, someone thought of this before me and invented the warm headbands for this purpose.