Bests & Worsts Reviews from Amazon

I know this product is intended for applying directly to skin where shoes rub, but I instead apply it directly to troublesome areas on shoes and it works great. Undoubtedly I have bought shoes that seem to fit fine until they are worn outside and I am left with a painful blister making me not want to wear the shoes again. I just cut a patch of this to fit on the back heel area of a pair of problem shoes with an annoying seam and voila! This doesn't add bulk since it's relatively thin in comparison to actual heel grips, plus it's pliable making it versatile to put just about anywhere on a shoe. I have also used this on flip flops on the toe bar and the underside of the straps, and on the inside toe area of a pair of problem shoes.