SorboAir $19.99                                Flat Comfort $13.49

   Light weight with heavy duty cushioning      Thin with extra cushion in the heel

                 UltraSole $24.99                                Ultra Graphite Arch $39.99                                                                            Extra cushioning with some arch support      Extra arch support combined with extra cushion

                                                            Heel Pad $10.99

                                                 Unrelenting heel strike protection