There are many different types of aids to help make a shoe more comfortable even after "breaking them in," and can be purchased at shoe stores, large retailers, and some drugstores. These include special small gel pads for the balls of the feet, heel inserts to help minimize chafing at the back of the shoe and rough patches to glue onto the bottom of a slick sole, affording you better traction.
I was intrigued by the idea of being able to wear heels again. I really put it to the test, by wearing heels into the city. Lot's of walking, and I survived. Unfortunately, I did not bring the small purse vial of spray, and was unable to refresh the spray after a few hours. I wore those boots for 8 hours. I felt the cooling/numbing effect of the spray. I have bunions and osteoarthritis. I threw away the boots I was wearing that day, because, let's face it, heels are not healthy for anyone, at any time. I do, however, plan to use this product to survive (even enjoy) my son's impending wedding.
You should always choose heels with thicker souls because that will ensure that you have enough ground to land your feet on. The ground will give you ample space to your feet and you will feel comfortable walking in them. Your legs can be hurt by thin soles because they put more pressure on your feet and dirt and other external agents can get into the legs and make your feet dirty and cracked.
Walking in heels is much less painful when the in-sole is well-cushioned. "This helps in absorbing shock in the ball area while walking and provides comfort," says footwear designer Radhika Jain over email. "These insole cushions can be made either of eva foam/latex foam or memory foam, which is the best. Nowadays you can buy them online or at a shoe store with foot-care accessories."
Those small and soft rounded balls which can be inserted at the end of the shoes are called shoe inserts and they prevent sore in legs. If you have them in high heels they will make it smooth and comfortable for you to walk in them. If you haven’t used shoe inserts yet, give them a try! You will save yourself from the nerve-racking pain of wearing heels.