Knit Acrylic Fabric with Fuzzy Faux Fur Lining for Extra WarmthSTRETCHY SIZE: This winter hat is somewhat stretchy since it's a knit, so it wasn't too tight around your forehead like some "one size fits most" can be.TWO LYAER: Fashionable unique design with two layers for more warmth, knit acrylic outside layer,inside layer full of soft plush fleece, perfect for cold and windy winters.VISOR: The knit hat design with visor, which is stylish and sunblocking, helps keeping the glare out of your eyes.EAR COVER: The skull cap completely covers your ears to protect against cold winds, without having to yank it down all of the time.OCCASION: Perfect for an outdoor stadium event where there were cold winds blowing. Suitable for girls, youngster, ladies, women or mother.