Get in sync with the FootSmart Posture Corrective Heel Cup to reduce foot, ankle, knee, back and hip pain! These TPE gel heel cups correctly align your feet and provide amazing shock absorbing comfort with each of your steps. The exclusive, slanted design allows the cushioned inserts to reduce both overpronation (foot rolls inward too much) and supination (foot rolls overly to outside). Enjoy the feeling of correct body alignment and pain relief for your feet, ankles, knee, back and hips when you put on this heel cup.