They're cotton-rich for softness and comfortable. The cotton material make socks have better effect on sweat absorption and this kind of socks are breathable.

• 75%cotton 22%polyster+3%spandex (75%cotton make socks have better sweat absorption and breathable)
• 6 colors as picture, 1 pairs of each color. total is 6 pairs
• Fit for shoe size 6-12
• Machine wash
• It is not too much thick and thin can make your foot feel comfortable

75%cotton 22%polyster+3%spandex (75%cotton make socks have better sweat absorption and breathable)