★ Simply wearing them leads to various foot health benefits and overall body support, improving foot performance. The excellent quick-drying and moisture-wicking technology of the material ensures a comfortable feel even when sweating, reducing friction between toes and preventing blisters. [Material] 77% Organic Cotton, 19% Polyester, 4% Polyurethane *Coconut Tie-Dye/Deep Sea: 80% Organic Cotton, 16% Polyester, 4% Polyurethane [Country of Origin] China [Size] M (25cm-27cm), no tag ★ Please note that the actual product may differ slightly in appearance due to lighting conditions during photography. ★ To prevent issues, we will remove the item from its bag, inspect it thoroughly, and then repackage it carefully before shipping. In the unlikely event that you receive a defective product, please contact us via transaction message before leaving a review. We will respond with sincerity. Please feel free to contact us with any questions or requests!