It's days like today that send us north easterners into a frightened frigid frenzy of layers and shivers as we push our way though the cold front. My new vintage Oscar de la Renta mohair may work in the upper 30s, low 40s, but send me below freezing and I may need something a little more high tech. Luckily, companies are hard at work developing coats that keep you super warm and not looking like a bulky snowman. They also sometimes serenade you, or protect you from ballistics. What I'm saying is that these are not your average jackets. No. These are technically awesome.