We designed Dr. Scholl’s® Blister Cushions with Hydrogel technology specifically for people who have uncomfortable blisters on their feet.Why It Works:•A blister is skin that has formed a raised bubble and is filled with fluid. Blisters can form anywhere on the foot in response to shoe rubbing and irritation.•Dr. Scholl’s® Blister Treatment Cushions with Hydrogel technology create a clean environment with less friction. This not only provides blister pain relief, but promotes healing by holding in moisture and helps prevent new blisters from forming by reducing the friction and shoe rubbing that cause them. Immediate & all-day pain reliefThin & flexible Hydrogel design allows for comfortable, multi-day coverageProtects from painful shoe pressureHolds in moisture to help promote healingDoctor Recommended, Loved by Feet!