Parkas and anoraks are both types of coats that are designed to keep the wearer warm in cold weather. Parkas are typically knee-length coats with a hood, while anoraks are shorter jackets with a hood. Both garments are usually made from waterproof or water-resistant materials, such as nylon or polyester, and often feature fur or faux fur trim. Parkas and anoraks are popular choices for outdoor activities in cold climates.