Description: 100% brand new and high quality products. The product uses nylon fabric, soft texture, moisture absorption, breathability, and strong perspiration wicking. The product adopts the design of arch support, which fits the position of the arch, which can effectively help the foot position to correct the shape. It can effectively reduce shock and pressure, and enjoy comfortable walking. The bottom contains double-sided tape, which can be stably fixed and not easy to move. Arch support for flat feet is important to prevent injury and reduce stress as well as reducing foot pain. Ideal for any type of activity sports or daily use. Specifications: Applicable people: general Applicable size: free size Product material: EVA nylon double-sided tape Product color: black Product quantity: one pair Package Included: 1 pair*foot pad (with double-sided tape) Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.