Material All heel socks are made with a flexible cotton blend for soft, stretchy comfort. .With Gel Inside With moisturizing gel inside the socks, these heel socks are washable and durable for repeated use. Not only provide dry cracked heel relief, the moisturizing socks can also moisturize the entire skin of the foot to make it look natural and healthy, nourish softness and increase flexibility. .Function Can provide intensive moisturizing treatment to soften your dry, hard, cracked and rough skin on your heels, ankles, feet. . save your time and money With spa moisturizing gel socks, home spa hydration treatment, you don't have to go to expensive spa salons frequently anymore. .Pack 2 pairs of moisturizing socks are 2 pure colors and you can randomly select them enough for your replacement in daily life. Comfortable fluffy fabric outer material stretches to fit most women's foot sizes. Washable and reusable moisturizing socks can be used again and again. .