There are buttons on the hat, and it can be used for fixing your face cover. The face cover can be used for covering you mouth, or it can be fixed on the hat when it not used. Premium face cover protects your from wind and dust, and it can be washable and reusable. Stretchy hat is designed with a pompom, making you lovely and stylish. This winter warm set protects you from wind, dust and cold, and it is suitable for outdoor activities.   Item Name: Hat Set Material: Woolen Yarn, Acrylic Fiber Features: Pompom Hat, Warm, Windproof, Plush Liner Size: One Size(Elastic) Note: Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.   Package Includes: 1 x Hat 1 x Scarf 1 x Face Cover