Features of Ziz Care Moisturizing Gel Spa Socks: Soft cotton exterior and infused gel lining to maximize effectivity for your whole feet. Botanically Enriched with Olive oil plant essential oil vitamin E jojoba oil inside the moisturizing gel Socks continually restore dry rough skin. Softens and soothes dry skin treats heel cracks and prevents skin chapping Get smoother softer younger-looking feet. High-quality Spa Socks are washable and reusable for continuous comfort. Wear them a few times a week and you will no longer need frequent trips to expensive spa salons. How to use: Soak your feet in warm water. Wait until your dry skin has softened. Rub it gently over the calloused area then dry your skin. Moisturize the skin with the gel socks for 20 mins - 1 hour 2-5 timesweek.