Spenco Ground Control Medium Arch

The Spenco Ground Control insole, available in three arch heights, reduces excess material around the heel to smooth out your foot-strike. With updated learning on the mechanics of the foot, Ground Control seeks to work with the foot, not against it. The neutrally positioned center-of-pressure design centers the foot and reduces pronation forces.  Features • Perforated EVA body                                                                            • Nylon arch support                                                                                • Polymer forefoot pad for energy return                                  • Polymer heel pad for energy absorption  • Anti-slip textured nylon fabric with Silpure Antimicrobial to reduce odor • Decoupled heel