Thank you for viewing! These are socks manufactured by our company. This is a set of 2 pairs. - Condition: New, unused - Size: M size (Total length approx. 35cm, Width approx. 10cm) - Color: Natural - Material: Silk (Tsumugi thread) These socks do not have a heel and are designed to be worn in layers. Because they don't have a heel, there is no particular front or back. You can wear them either way. They are basically for layering, but it is also possible to wear these socks alone. The material is silk, which is an excellent material for moisture retention, moisture absorption, and breathability, so it has the characteristic of being less prone to stuffiness. It also has a heat insulation effect, making it the perfect fiber for maintaining warmth around your feet. In addition, it is a fiber that is gentle on the skin and smooth and soft, so it has less friction and resistance against the skin. Why not add these socks to your everyday socks and try wearing them? Thank you for your consideration. ----------------------------------------------- 【Business Hours (Available)】 Weekdays AM9:00 - 16:00 (Shipping operations are until 15:00; purchases completed after 15:00 will be shipped on the next business day.)