Package Include 1 Pair of Magnetic Thermal Self-heating Foot Pad Foot Cushion Insoles (White) Features - Material: Tourmaline, nylon, spandex thermal foot inserts. - Size: 26.5 9cm (Tailorable) warm insoles. - Note: If the body part appears redness, fever, hyperthermia, it is a normal phenomenon self heated insoles. - Color: mainly white Self heating insole. - Can , promote , and clear the , immunity warm shoe inserts. - Applicable to bone hyperplasia, foot and other symptoms of hyperthermia Thermal insole. - Forms a resonant magnetic field with the human body magnetic massage foot inserts. - Nano-functional ceramic and a special heat materials walking running insoles. Goods Description mens shoe insoles This item is a pair of self-heating pad designed for your foot, which is made up of permanent magnets, nano-functional ceramic and a special heat materials.foot pads for ball of feet It can , promote , and clear the , immunitySoft insert insoles: it fits most of boots and shoes universally, and it gives the sized comparable in womens and mens sizes.they are thin so they do not take up much space in your shoes. Running insoles for men: applicable to bone hyperplasia, foot and other symptoms of hyperthermia . Walking running insoles: long-term effect and durable, wear comfortable, does not affect work, study and life. the caused by spur, achilless tendon, ease , fatigue, suitable for smelly feet, dermatophytosis, etc. Sole insoles: tourmaline foot insole material: tourmaline, nylon, spandex. Self heated insoles: can , promote , and clear the , immunity.