Sorbothane Sorbo Pro size 42 gel insolesSorbo Pro gel inserts help set the ideal foot axis to center each user's geometry. They are especially designed for athletes who want to comfortably engage in sporting activities with a high load . The stabilizing arch of the insert provides a suitable biomechanical shape for people with excessive foot pronation . Insoles Sorbo Pro are perfectly breathable . Coolmax removes moisture during high intensity activities. The antibacterial top layer