Profoot Heel Snugs are extra padded heel grips, designed to prevent rubbing at the heel and make loose fitting shoes fit better These foam heel pads are softer and thicker than other heel liners, held in place with an adhesive backing they help prevent rubbing due to loose fitting shoes. One pair per pack. Profoot is a leading footcare brand specialising in providing innovative solutions for a wide range of footcare problems. Profoot helping you step through life comfortably.