Cradle Lite Heel and elbow protectors provide a cushion for injured elbows and heels in a comfortable, sock-like support. The protector pads are sewn into the sock to provide cushion and protection to the heel or elbow area. Helps elimanate shearing and constriction. Comfor foam inner pad maximizes skin aeration and minimizes pressure. No irritating straps or ties, just slide on. comfortable and soft material. LATEX FREE. Measure circumference for sizing. MEDIUM size fits maximum stretched circumference of 22 inches. White color withblue strip.