The TOPSOLE Heavy Duty Support Arch Support Insoles are orthotic shoe inserts designed for adults with flat feet. Made from foam and ethylene vinyl acetate, these lightweight insoles provide comfort and support with a full-length design. Suitable for a shoe size of 29cm, the blue insoles are ideal for individuals looking for medical and mobility aids in their footwear. The TOPSOLE brand ensures quality and effectiveness in helping to alleviate foot pain and improve overall foot health.