Moisture and crack resistant socks moisturize the skin on your feet and give you a healthy, white and tender heel. The socks use medical-grade gel and have been tested by a dermatologist for hypoallergenic properties. Made of cotton, spandex, gel, oil, breathable and elastic, it can be stretched slightly to fit most women's feet. Washable material with long service life. For a good skin repair treatment, wear moisturizing socks at night, cotton gel lining infused with ceramide, Jojoba oil, olive oil, grape seed oil, vitamin E, rose essential oil, and constant release of natural oils provides an enhanced moisturizing treatment to soften dry, hard, cracked and rough skin. Moisturizer and anti-crack socks are a great tool to keep your skin healthy and active. They are also a caring gift for loved ones. This product contains two pairs of socks, which can be used separately during the day and night, or one pair with your lover, both boys and girls can use.