Bird & Cronin Cradles Heel and elbow protectors have an open mesh tubular sleeve to protect injured heels and elbows. The open mesh sleeve is easy to slide on and won't caused constriction on the elbows or heels. Inner padded cushion is provides enough cushion without being hot or constricting and molds to the heel or elbow for extra protection. More comfortable than other brands because it has no seams to rub and cause discomfort. Universally sized, white color, sold 2 per package