Stops slipping & rubbing. Reduces blisters and heel irritation. Thick foam cushioning makes shoes fit. Compare to Dr. Scholl's (This product is not manufactured or distributed by MSD Consumer Care Inc., owner of the registered trademark Dr. Scholl's). Protects again blisters and heel irritation. Great for loose - fitting shoes. Quality Guaranteed: This Top Care product is laboratory tested to guarantee its highest quality. Your total satisfaction guaranteed. Questions? 1-888-423-0139. Made in USA.