Wet the insides of your high heel shoes to stretch them. Water can speed up the breaking in process by helping to mold the inside material of your shoes to your feet. Take a damp cloth and rub the insides of your high heels. Put them on while they’re still moist and wear them for an hour or more. You can also dampen a pair of socks and wear them with your high heels for the same amount of time.
One hack that might help with walking in stiletto heels is using heel caps. These, usually used to help with walking on grass & cobblestones in heels also work for making walking easier. Because they not only protect your heel points, but also add more surface area to your heels, hence, making your stiletto, much less..well…stiletto-ey! And easier to walk in.
(All of these products can be purchased at a drugstore or any store specializing in dance.) Often, when I’m wearing heels the pressure on the balls of my feet is too much to handle and I get a horrible burning sensation if I walk in them for too long. Well problem solved, I just take a piece of Gel Moleskin and stick it to the bottom of my foot completely eliminating the friction!
Consider a lower or more comfortable style. Choose a thicker and more stable heel like a platform, wedge, or chunky heel to provide more support and weight distribution. Shy away from pointed-toe styles if you have wide feet or toes, opting for round or almond-shaped instead. You can also buy heeled boots or heels with ankle straps to help support your ankles.