I have had my Ermes "Charlotte" dance boots for a year, and wear them regularly to Heels classes every week. Unfortunately, the heel tips have rubbed down a lot at the back, so I am quite unsteady on my feet. Heel protectors came highly recommended by Ermes, so decided to get a pair. My boots have 3.5" heels, but I chose the 4" stiletto protectors as it is the same heel style. They are a perfect fit and a dream purchase! I now feel much more balanced, and find it easy to walk, dance and twirl wi...