Silicone moisturizing foot socks for cracked heel Material medical grade silicone Help prevent dry skin protect the skin against peeling and cracking Prevents joints and foot pain Foot Protector Full Length Silicone moisturizing Heel Socks for cracked heel Protect heel from painful irritation, spur, shoe sore, blisters, calluses and getting dry which causes cracking. Made of Silicone Comfortably can be worn under socks or stocking with shoes, boots or heels in Daily Life. Softening dead skin,improve rough skin;repair of foot cracking;repair of heel crack;protective toe;anti friction;protect the skin against peeling and cracking