Silicone moisturizing foot socks for cracked heel Material medical grade silicone help prevent dry skin protect the skin against peeling and cracking Prevents joints and foot pain caused by poorly padded footwear daily weight pressure: walking and standing High purity Silicone -Increase the foot feel flexible & comfortable; As usual shock absorption heel pad foot stress relief. Wear in bed when sleeping and wake with smoother moisturized heels and feet. Heel cup can protect for hurting cracks. Healthy Design: Helpful to keep feet cool and dry by open toe design with good breathability. Fits for women and men.