Socks Supplement: Just Like a Kotatsu, Warm Room Socks Color: Beige Size: 23-25cm Material: Acrylic Thanks to a unique knitting method, it warms the San Yin Jiao point, an acupressure point on the ankle that protects against cold, and keeps your toes warm. *Will be shipped from the dedicated bag via Yu-Packet Post Mini. *When washing, use a laundry net and wash with a neutral detergent. Although it is new and unused, it is a foreign product, so there may be some loose threads. Please understand this before purchasing. ★Other colors are also on sale♪ Autumn/Winter, Women's, Cold Protection Black, Off-White, Gray, Greige, Beige, Lavender Kotatsu-style, Just Like Kotatsu Socks Warm Socks