Art.No.RE015 Foot care insoles, shoes insole, pu insole Material: PU, fabric High elastic, ... cushioning, massage, keep foot dry 1). Foot care insoles, pu insoles, shoes insoles. 2). Material: Superior PU, fabric ... ). Function: Designed to absorb shock and cushion painful heels, arch support. The mesh top helps absorb perspiraiton, keep you feet dry ...