Recovery Heel Wedge - Soft Spot with Anti-Microbial Top CoverThis particular heel wedge has a dual durometer for maxium comfort while standing, walking or running. Its medium- durometer silicone in the main body effectively absorbs impact and recovers quickly. The softer silicone blue dot under heel center maximises shock absorption and comfort at point of impact. The anti-microbial cover absorbs odor, prevents bacterial growth and allows the foot and insert to slide easily into the shoe. The wedge will also retain itss shape and will not deform. It is also washable and reusable.