Ear Muffs, Back Arm Cold Weather Ear Muffs Orange Rib Knit Fleece Lined Folds up compactly for easy carrying. Convenient to wear during your commute to school or work, and doesn't take up much space in your bag when not in use. Back arm type with adjustable size, suitable for both men and women. Outdoor activities Fishing Winter sports Commuting to school or work Watching sports games, etc. A cold weather item that can be used in various situations.