Review (5/5): Fantastic!
I have to admit that I was a bit hesitant about what this insert claimed it could do. After getting over my initial " don't buy snake oil" resistance, I bought a three pack. A few months later, I'm about to buy another 3 pack.
A bit about my shoes; I have a love/hate relationship with my 5+ inch heels. They (used to) cause me quite a bit of pain. I am not a professional high-heel shoe wearer. I'm more of a casual, night-on-the-town sort of wearer.
I really love Insolia. They are fantastic at preventing your foot from sliding forward in heels. Insolia is much different than your drug-store, foam insert. (I can't even begin to tell how many times I've been disappointed with those silly foam things.) Instead of making walking feel squishier, they prevent your foot from slipping forward, thus preventing quite a bit of pain from forming on the balls of your feet. I can definitely tell that my weight is shifted, which is fantastic for walking and standing in your favorite pair of stilettos.