Securline® Skin Marker, 1 Box of 10 Surgical Shoes 5) * 1 Pair * 14283 5) * 1 Pair * Dual durometer for medial side or spur fascia relief and maximum comfort while standing walking or running * Medium durometer silicone in main body efficiently absorbs impact and recovers quickly * Softer silicone blue zone area provides increased comfort and pain relief * Retains shape will not deform or degrade with use * Optional anti microbial cover absorbs odor prevents bacterial growth and allows foot and insert to slide easily into the shoe * Washable and reusable * releases muscle tightness Intended for surgical marking on intact skin by allowing the surgical site to be marked properly