... Gel Insoles: 1. Shock absorption 2. Release pressure 3. Better mositureproof performance 4. Offer more comfortGel Insoles:We supply four types of gel insoles, TPU gel insoles ... , TPE gel insoles, MO Gel polymer insoles, TPR and ABS insoles. Various gel ... heel cups, heel cradles and others. The insoles help reduce pain in feet, knees, hips ...