Dongguan S-King Insoles Limited has long been committed to the research and development and production of magnetic insoles for shoes. The gel insoles is one of the main products of S-King Insoles. Customers can be assured of the quality of S-King good feet insoles. This product will go through laboratory testing, field mock-up, and field testing for workmanship quality. S-King PU insoles are made of the soft and durable gel material. Too much blue light has a harmful impact on users' eyes as well as leads to uncomfortable visual experience. This product has a high-efficient diffusing plate that helps to filter too much blue light. Covered by S-King antimicrobial layer, the S-King shoe matching insoles are odorless.
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