You can purchase without a comment. I'm sorry, but price reductions are not possible. There may be times when I am unable to reply to messages, but I will ship quickly. Simple packaging will be used. Colors: Black, Red Length: Approximately 31 cm ********************************** I also use this product. Thanks to this warmer, my ankles and calves don't get cold, and I'm comfortable. I feel so warm that I even sweat during the day. The swelling I was so worried about has also disappeared. Warm with a silk lining and an Angora touch There is almost no muscle around the ankles. However, nerves and blood vessels pass just under the skin of the ankles, which have no muscles, so they are easily stimulated from the outside. From the perspective of traditional Chinese medicine, there are many acupressure points around the ankles, and stimulation with warmth is suitable here. The inside is a plain weave of silk blend and the outside is a warm Angora touch double weave, so it is highly fashionable and perfect for those who are sensitive to cold. Also ideal for those who have difficulty falling asleep due to cold feet. Recommended as a gift for the elderly and those who tend to get cold easily. Outer: Acrylic, Nylon Inner: Silk, Cotton, Polyester, Polyurethane [Silk Socks]