Silicone material is lightweight, soft, safe, non-toxic and harmless to your feet. Preventing and repairing cracking or peeling, softening dead skin and improving rough skin for foot. Air holes can provide enough air for your feet to breathe and wick moisture. Protecting toes by reducing friction between them. Can be worn under or over socks with bare feet, which is reusable and washable. Clean your feet. Soak your feet in hot water for about half an hour. Applying moisturizer evenly. Put on silicone socks.The all in one foot care solution for cracked, dry, hard and painful heels. Can be worn at any time of the day and can be used with all types of footwear. Absorbs pounding shocks, reduces friction and pressure on the heels. Can be washed and reused. Can be used by both men and women. ?Product Material: Silicone?Your heels will feel well supported and cushioned ?immediately. Extremely to walk also. For effect, wear your regular socks on top of them.?Premium Quality?Easy to Carry Out?Use Anytime Anywhere?Easy to use