3 pairs. Diabetic socks. Natural breathability. Comfort stretch. Hand linked toe seam. Non-elastic. Better skin thermoregulation. Enhance skin elasticity. Improves skin compactness. Less oxygen consumption. Increase collagen production. High level of comfort. Extreme well-being. Machine washable at 40c. Do not bleach. Do not tumble dry. Do not dry clean. DO not iron. Materials: 80% viscose from bamboo, 20% polyamide (innergy).