Performance and comfort, the Sorbothane Double Strike Shock Stopper Support Insoles offer 100% impact protection. Sorbothane's unique visco-elastic material is scientifically proven to absorb harmful shock waves, created every time your feet strike the ground and causing damage to joints, muscles, ligaments and tendons. By imitating the characteristics of human flesh, this insole changes shape at the moment of impact to disperse shock waves laterally. The original shape is then immediately returned to ensuring they are 100% effective upon every strike. Designed with ventilation on the forefoot, the 6mm thickness along the front more than triples to 22mm on the heel for added protection and comfort. Please note, the Sorbothane sizing is based on UK shoe sizes.
