1. The Material: our quality is high quality, we use the real combed cotton, from eyes, you can not tell the difference, and some polyester material, the feeling may be better than our socks. Socks are for feet wearing, our production goal is to make high quality socks, and be healthy to your feet. The 100% cotton socks, I have confidence it will sell hot, we have unique technology, I have wore it for 2 months, and here is the picture: