Dr. Scholl's Blister Treatment, Sterile Cushions, 8-Count Boxes (Pack of 6) by Dr. Scholl's

Stays in place. Nearly invisible. Helps Heal and Prevent Blisters: Cushions protect from friction and pressure. Nearly invisible. Thin and flexible to conform to the heel and other areas of the foot. Stays comfortably in place. Sterilized for safe use on

Owner Reviews, Ratings, Comments and Criticism
I bought these before a backpacking trip. Although I usually buy band aid brand blister blocks, these were all REI had at the time and I figured they'd work just fine. After mile 3 I started feeling a hot spot under the ball of my foot and stopped right away to take care of it before it turned into even more of a problem. I removed my shoes and socks, made sure my feet were dry, and applied the Dr Schools blister treatment to the spot on my foot, making sure it had no wrinkles and was laid flat on my foot. Flash forward ten minutes later, back on the trail, and the pain was slowly worsening instead of subsiding. After 10 miles and setting up camp, I took a look at my foot and the blister treatment had molded to my blister, and would not come off without taking my skin with it. It was horrible. Not only did it not prevent my blister from getting worse (it went from just a hot spot, not even visible, to a silver dollar sized blister), but it stuck to the skin and made it INCREDIBLY painful to take off. This product is horrible.