his moisturizing socks provide an intensive hydration treatment to soften hard, dry, rough feet, calluses, and repair cracked heels, toes, and cuticles. It also provides an improvement of the feet appearance by helping reduce fine lines of aging. It can be slightly stretched needed to fit most women from small size to large size. You can wear gel socks with lotions and last for at least 25 minutes each time, and at least 2-3 times per week. It's washable and reusable. It is made of full SEBS botanical gel which was rich in vitamin E and mineral oils. They can constantly moisturize skin to a natural and healthy look, nourish the smooth, and increase flexibility. it's also hypo-allergenic. You could have spa hydration treatment at home with this spa moisturizing gel socks, no longer need frequent trips to expensive spa salons. It not only provide dry cracked feet relief, but also moisturize the entire foot skin to a natural and healthy look, nourish the smooth, and increase flexibility.