Whether it be a pair of classy heels or cute flat shoes, we almost always get painful blisters on the back of our feet. This new invention covers the edge of shoes inside-out to protect your feet from getting blisters. This product is unique and different from previous inside-only-covering heel liners that are too thick and make shoes small, slip off easily, and most importantly do not cover the problematic edge that actually gives you blisters.
This clear and thin jelly like material is invisible on any color of shoes. It absolutely leaves no residue on your shoes once removed.
You can finally unleash the gorgeous shoes that you were always too scared to wear. Your feet will be comfortable like never before!