Thank you for viewing! This product is: Relaxing Socks Without Elastic "Ashi no Moto" (Foot Area) Warms your easily chilled feet. Product Features: * Special ceramic-infused material that emits far-infrared rays * Gentle warming effect * Soft texture * Excellent durability Color Variations: * Gray Country of Manufacture: * Japan (Nara Prefecture) Size: 23-25cm (26cm also possible) Materials: Acrylic, Nylon, Wool, Polyester, Polyurethane Retail Price: 2,530 yen per pair * If you have any questions about the product details or selling price, please feel free to comment. We will respond sincerely and carefully. Anonymous shipping available. We also offer black and engine colors at a price of 2,200 yen, so if you are open to colors other than gray and navy, we recommend those. Thank you for your consideration. Sock Length...Long/Over-the-Knee Color...Gray #ColdSensitivity