These are Polo Ralph Lauren women's low-cut socks, also known as dress liners or foot covers. This is a set of 2 packs, each containing 3 pairs, for a total of 6 pairs. They are new and unused. They are soft and comfortable to wear. The heels have non-slip grips. The colors are black and navy, and the Ralph Lauren logo is embroidered on them. The size is one size for women, and the Japanese size is approximately 23cm to 24.5cm. Shipping is free, and I will ship them anonymously via "Rakuraku Mercari Bin" within 1-2 days. Thank you very much!