【Size】Approximately 23cm ・ Made with three strands of fine yarn, 75% wool and 25% nylon, making them warm and durable. ⚠️ Please be careful on flooring and stairs as they are very slippery! This is a handmade item by an amateur. Please understand that there may be slight differences in size and some unevenness. Thank you for your understanding. Wool socks Wool thermal socks Hiking socks Knit socks