Cotton: Cotton cloth is a cloth woven from cotton yarn. It is a general term for all kinds of cotton textiles. It has natural characteristics such as breathable, close-fitting, soft and comfortable, and soft luster. It has long been loved by people and has become an indispensable necessity in life. Bamboo fiber: Bamboo fiber, cellulose fiber extracted from naturally grown bamboo, is an environmentally friendly textile raw material, which has good air permeability, strong wear resistance, and the ingredients contained in bamboo fiber " "Bamboo Kun" has functions such as antibacterial and deodorization, and is widely used. Separation design of five toes: The toe is surrounded by a split toe design, which does not overlap, squeeze or comb the toes. Elasticity and comfort: It adopts elastic and elastic design, the stretching elasticity is not deformed, soft and skin-friendly, suitable for elasticity, not easy to slip off, and comfortable to fit. Delivery Quantity: 4set (8pcs) Package Contents: Only the above package contents, excluding other products. Size: 10.5*9.5*0.5cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: black + skin tone (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)