You can purchase without a comment. I'm sorry, but price reductions are not possible. I may not be able to reply to messages, but I will ship quickly. I will ship on Saturdays and Sundays. I will always ship on the day of payment or early the next morning. Simple packaging will be used. Colors: Black, Gray Length: Approximately 19 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 during the day that I sweat. The swelling I was so worried about has also disappeared. Warm with a silk lining + 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 it is suitable to stimulate this area with warmth. 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 trouble 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]