1. Material: Polyester fiber 2. Size: As shown in the picture 3. Color: As shown in the picture 4. Strong warmth retention: Made of high - quality warm materials, it can effectively prevent the legs from getting cold and bring a warm and comfortable wearing experience. 5. Long - tube design: The design of the long - tube socks can effectively protect the legs and block the cold wind, so that you can feel warm even in cold weather. 6. Soft and comfortable: The fabric is soft and comfortable. When worn, it has a gentle touch, is not tight or restrictive, and is gentle and non - irritating to the skin. It is a must - have warm item in winter. 7. Diverse colors: With various styles and rich colors, it can meet the matching needs of different people and allow you to show your fashion taste in daily dressing. 8. Durable: Made of high - quality materials, it is not easy to deform and can maintain the perfect state of the socks, ensuring that you can feel warm every time you wear them. Packaging content: 1 pair of warm long - tube socks