Instant comfort for painful heels. Low friction fabric. Smooth on tender heels. Guaranteed satisfaction or your money back. Absorbs shock. Breathable cushioning for maximum comfort. Float tender heels on a cushion of air. Heel spurs, plantar fasciitis, and other ailments can make walking painful. Profoot Heel Spur Relief Cushions surround and protect heels from painful pressure and impact all day. Removable center. Take out to float painful heel spurs or leave in to provide cushioned support.