As you walk in shoes, your foot slides back and forth, creating friction. In high heels, with the downward slope of the shoe, this sliding is even more prevalent. This constant sliding leads to irritated, blistered, and sensitive feet - particularly in your toes, foot soles and on both sides of your feet. Solewells provide a barrier between your feet and shoes, eliminating this friction and keeping your feet feeling great. Because nothing beats a physical barrier between your skin and your shoes.