Abstract: A protective and thermally insulating mask useful in preventing inhalation of airborne materials and keeping a user's face, ears and neck warm. The protective mask allows the user to comfortably and conveniently wear it around the neck, yet readily position it on the face whereby it conforms to the contour of the particular user's face. The mask has a removable pocket positioned to cover the nose and mouth of a user. The pocket can accept one or more filters, depending on the needs of the user, to provide protection from airborne contaminants. The pocket is typically of the same material as the body of the mask, and is removable and can be washed or replaced as needed.