This is a set of two pairs of LEC "Foot Cold Women's Socks, Thick High Socks." They are free size, fitting 23-27cm. The product claims to eliminate the need for wearing two pairs of socks, and states that they keep your feet warm even on cold floors. They use macaroni fibers to trap air and a heat+α fiber blend to keep cold toes warm. These were sold in stores. Please be aware that the packaging may have some minor damage. I hope you find a good match (’-’*)♪ [Brand] LEC [Product Name] Foot Cold Women's Socks, Thick High Socks [Size] Free Size (23-27cm) [Quantity] Set of 2 pairs [Material] Heat+α fiber blend (using Toyobo's moisture-absorbing and heat-generating eks fiber) [Condition] Unused [Packaging and Shipping] The items will be placed directly into a waterproof shipping bag and shipped via post. These were sold in stores. Please be aware that the packaging may have some minor damage. I hope you find a good match (’-’*)♪ Thank you.