Knitted hat is a hat made of wool, rabbit hair, cotton, polyester, nylon and acrylic, etc., usually used to keep warm in winter. It can come in different shapes and colors, such as a knitted hat, a skullcap, or a hat with earmuffs. This type of hat is ideal for wearing in cold weather, because they effectively protect the head from the wind and keep people warm and comfortable. In addition, it is also convenient to wear such hats when outdoor activities, because they are lightweight and easy to carry, and can be casually matched with a variety of clothing. In short, 'knitted hat' is a practical, beautiful and generous headwear that is well received by consumers.