Keeps your feet warm and prevents heat loss. Okamoto Socks Regular price: 1870 yen x 2-pair set. Extra-thick thermal socks Serious cold protection Non-slip, thick cushion Size: 22-24cm Moisture-absorbing heat generation x Heat retention: Double effect Uses warm rayon tam material Rayon tam material: Easily contains warm air layers Excellent heat retention. Shipping included. Will be compressed for packaging, please understand. Although new and unused, stored at home by a private individual, thank you for your understanding. If you have any questions, please feel free to comment. #okamoto #socks #coldprotection #thermalsocks #coldprotection #hakuraku