Material: 100% cashmere Specifications: The circumference of the hat is about 52 cm, the depth of the hat is about 25 cm, and it is elastic and retractable, suitable for people with a head circumference of 50 cm to 60 cm. This women's winter cashmere hat is made of 100% cashmere, which has excellent warmth retention and softness. Its fine craftsmanship and high-quality materials make it a must-have fashion accessory for your winter. The hat is made of finely woven cashmere material, which can well protect the head from the invasion of cold weather. It is not only warm and comfortable, but also very lightweight and will not bring you any sense of oppression. In addition, the hat is also very breathable, so you can keep warm without feeling stuffy. The design of the hat is simple and generous, suitable for all occasions. It can be matched with your coat, scarf and gloves to create a perfect winter look. In addition, it is also available in a variety of colors, and you can choose the style that suits you best according to your preferences. In short, this women's winter cashmere hat is a high-quality, fashionable and practical accessory that can bring you comfort and warmth whether in outdoor activities or daily wear. Washing and maintenance: washing temperature should not be higher than 30 degrees Celsius / do not bleach / do not spin dry / the maximum temperature of the iron base should not exceed 110 degrees Celsius / do not soak / hand wash is recommended / lay flat to dry / wash dark and light colored clothes separately / it is normal for dark colored clothes to fade slightly in the first two washes / we do not accept any after-sales service related to improper washing (such as dyeing, shrinkage) Warm reminder: wool/cashmere clothing, slight pilling is normal, please avoid friction with hard objects. About pilling: our wool and cashmere sweaters have been tested by national professional testing agencies, and the anti-pilling performance meets industry standards. With no excessive friction during daily wear and proper washing, pilling generally does not occur. If minor pilling appears (which may be fiber tangling caused by contact with other materials, not inherent pilling), please do not pull it with your hands; gently trim with scissors. Minor pilling may resolve itself after washing. (Minor pilling is a normal phenomenon and is not a quality issue.) Notes on storage: Before storing, wash and dry the item thoroughly, iron flat, then fold and place in a box or bag flat. Do not hang to prevent deformation. Do not mix with other items in the same storage bag. Store in a cool, dry, well-ventilated, and light-free area. Use moth protection as needed, but ensure moth repellents do not come into direct contact with the product.