When it comes to pure coziness there's no beating fleece. And there's no beating this jacket from Lands End either. Soft and warm it's amazingly lightweight so you can slip it in your backpack or even carry-on. After all shivering your way through a cold flight is not a good way to start your next vacation! The snuggly fabric also has an anti-static finish so you don't have to worry about getting zapped when the air is cold and dry. And speaking of cold this jacket is perfect underneath a black puffer coat when need multiple layers.