As a leading hallux valgus correction manufacturer in China, S-King Insoles highly value quality. S-King Insoles has created a number of successful series, and orthotic insoles is one of them. The production stages of S-King magnetic insoles for shoes involve a few aspects. It has to undergo die casting, finish machining, CNC machining, surface treating, and electrostatic spraying. The S-King heated insoles keep your feet warm for 4-8 hours per charge. The establishment of the quality management system greatly ensures the quality of the product. All S-King insoles are under a 12-month warranty.
S-King will constantly providing high quality foam insoles. Get an offer!