This face mask is made with green vegan wool (imitation of wool made with viscose and polyester). On the inside part it has a pocket for an extra filter, made with an unwoven fabric. It has elastic to wear around your head, but you can cut them if you prefer to wear in your ears, is a very soft and comfortable elastic band. This face mask is washable and reusable. Fabric Content : unwoven linen with filter pocket Care Instructions : Machine wash Aesthetic : Outdoor Fit : Unisex Secondary : Streetwear Secondary Fit : Contemporary