-Cupro -70% Cupro 30% Nylon. -Made in Japan -One size best fit 23-25cm feet, approximately US women's size 6.0 - 9.0 These socks are knitted with a yarn called cupra. Cupro is a recycled fiber made from the downy hairs attached to cotton seeds. It is also often used as a lining for luxury clothing. Because it is derived from natural materials, it is less prone to static electricity and has a silky luster and supple drape. When you put it on, you will be filled with a comfortable feeling of being wrapped around you, as if you are wearing a thin layer of clothing. The toe seams are hand-linked to make them flat, providing a seamless high-quality product with no steps. These socks are made of thin knitted fabric with the finest needle count (240) in the sock factory industry, so they can be worn stylishly with pumps or mules.
