Comfortably can be worn under socks or stocking with shoes, boots or heels in Daily Life. Washable, soft medical silicone, non-toxic, Each packing will have 2 pcs that is 1 pair. Pain Relief: The silicone heel protector provides total protection for your plantar fasciitis and any uncomfortable parts of the area, alleviating your foot pain. Moisturizing: The emollient silicone base retains enough moisture to keep the heel skin softer and more comfortable, preventing dry skin and protecting the skin from cracking. Efficient remedy for foot moisturizing socks One size fits most feet. Simply slide the breathable plantar fascia insole onto your feet and you will feel comfortable wearing socks, shoes, sneakers and more. The slim design allows your new high-quality gel heel cushion to fit neatly under the sock. No one knows that you are wearing them. Suitable for men and women