What is a Down Comforter?
A down comforter, often also called a down duvet, is a top-notch bedding option of fabric filled with these down feathers.
Down combines warmth and lightweight. Because of its special insulating properties, a down comforter is usually warmer than a blanket or a comforter that’s filled with feathers or synthetic fiber, all while maintaining a light feel.
The secret to the down comforter's success is that the down plume traps the air between the outside cold and your body, so you don’t get cold but you don’t get too hot either.