The Marmot Women's Montreaux Full-Length Down Puffer Coat is a luxurious and warm parka with an elastic waist. It is filled with high-quality down insulation to provide exceptional warmth in cold weather. The parka also features a full-length design and a removable hood with a faux fur trim for added style. With its premium construction and elegant look, it's no wonder this parka is a best seller on Amazon.