The special 3D knitted fiber cushion reduces the burden on the sole of the foot and supports walking comfortably. Fluffy cushion of fibers; Five finger type that does not get stuffy; Breathable antibacterial and deodorizing fibers; Material: Cotton, nylon, acrylic, polyester, polyurethane; One size fits all; 8.7 - 10.2 inches (22 - 26 cm) (unisex); Note: Do not use for people with injuries, plaster, rash, or atopy. For those with diabetes or blood circulation disorders, please consult a specialist in advance. At the beginning of use, please see the usage process for a short period of time and gradually increase the time. If you experience any abnormalities during use, please stop using this product. Keep out of reach of infants. Please do not modify this product or use it for anything other than its intended purpose. When using the cream, please wash it frequently. When washing, please follow the washing instructions. Do not use chlorine bleach. Do not tumble dry, iron or heat appliances. ·If the thread comes out after washing, please do not cut it to the root. Colors may bleed onto other objects due to friction or other items when wearing it wet. Please keep away from fire.