Compeed Blister Underfoot are blister plasters specially designed for athletes whose feet are subjected to daily wear and tear from sport or running. These blister patches act like a second skin forming a protective layer over broken blisters. They are designed especially to fit the sole of the foot (underfoot) and will stay put during sports and exercise. They help to promote healing protecting the blister for up to five days so it can repair itself. They also act to keep out bacteria and germs which can infect open wounds such as blisters so it feels quickly without becoming problematic. These foot plasters are also waterproof so can stay on once applied until the blister is fully healed.