An insole that can stick on feet. Nano technology, ultralight material, do no harm to human. Thermal insulation, waterproof, anti-cut and anti-slip. Invisible design and well protecing your feet. Easy to put it on and off, resuable, can be repeatedly used. Can be used on beach, seaside, swim, run, climbing etc.
Use Method: Make the bottom of the feet clean and dry before using it, open the back sticker of insole, paste the big toe first, and then paste the four toes, finally put the product on the the feet.