Made of high-quality cotton material, soft and comfortable to wear. Suitable for autumn and winter, providing good warmth retention. Excellent sweat-resistant performance keeps feet dry all day. Effective anti-odor function maintains fresh and comfortable feet. Long calf design, not easy to slip off, perfect for formal dress matching. Nota:Attention: The size of the product is manually measured and may have an error of . Please refer to the actual product for accuracy. thank you! Attention: Due to lighting conditions, there may be slight color differences. Please refer to the actual product image for accuracy. thank you!