PROTECTIVE FOOT SKIN: Protect skin from painful irritations, blisters, and calluses. Heel cups relieve chronic severe heel pain and discomfort, tendonitis, and even sharp, extreme heel pain and swollen feet.MOISTURIZE AND CARE: With the pads, the design moisturizes hard, dry, cracked skin, leaving it soothed and soft. It can reduce muscle fatigue caused by long periods of standing or walking. Regardless of the climate, rebalance the skin and restore the ideal moisture level.BREATHABLE DESIGN: Mesh and toeless design keep your feet dry and prevent overheating, cushioning, and pressure relief.COMFORTABLE FIT: Made of high-quality fabric with silicone padding, wraps around the heel for added cushioning, stability, and comfort. Can be worn comfortably under socks or stockings with shoes, boots, or heels in daily life, does not hinder movement.