I have tons of heels that I love but could not wear them. I was so tired of getting blisters on the ball of my foot, burning in my heels or having my feet slip out of my shoes. I tried other pads, insoles, etc. and nothing worked. I had been reading about Foot Petals and even though they are pricier I decided to try a pair. I am so glad that I made that decision because I was finally able to go a whole day wearing my heels without any of the aforementioned problems. Foot Petals are the best!