Therion Ener-Flex™ magnetic insoles help to effectively relieve foot discomfort and avoid aches and pains caused by standing and walking for extended periods of time. Standing all day not only leads to sore tired feet; it also causes hip and knee pain, muscle cramping and lower back aches.
Up to thirty (30) ceramic magnets (4,300 gauss each) strategically placed throughout; provide a healing bio-north magnetic field to improve circulation and endurance, allowing you to keep on your feet longer.
Please note: Not everyone can use magnets. There are a few restrictions.