Dr. Scholl's Love Your Heels & Flats Heel Liner Cushions are specially designed to enhance your footwear experience by providing added cushioning and protection. These liners prevent uncomfortable rubbing and blisters caused by shoe friction and help secure your shoes to prevent slipping, ensuring a snug and comfortable fit all day long. They are crafted to improve shoe fit and are easily removable without damaging your shoes, making them perfect for switching between different pairs. This convenient 3-pack includes two pairs of foam liners and one pair of gel liners, providing versatile options to meet your comfort needs in any situation.