Heel Protector Size Medium, 4 Inch UNSPSC Code 42241706 Off-loads heel over air cavity, cutouts eliminate pressure on lateral and medial malleoli Foot band secures below bunions on big and small toes, provides maximum air circulation for healing existing sores Water-based gel insert cools and lowers pressure under ankle, cloth barriers on velcro closures prevent skin abrasion, rigid insert prevents foot-drop Extended foot support keeps blanket and sheet off toes, launderable, reusable Cozy cloth reduces friction and sheet and wicks away moisture